31941312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 92854272

約数和(自身を除く): 60912960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 134, 156, 191, 192, 201, 208, 268, 312, 382, 402, 416, 536, 573, 624, 764, 804, 832, 871, 1072, 1146, 1248, 1528, 1608, 1742, 2144, 2292, 2483, 2496, 2613, 3056, 3216, 3484, 4288, 4584, 4966, 5226, 6112, 6432, 6968, 7449, 9168, 9932, 10452, 12224, 12797, 12864, 13936, 14898, 18336, 19864, 20904, 25594, 27872, 29796, 36672, 38391, 39728, 41808, 51188, 55744, 59592, 76782, 79456, 83616, 102376, 119184, 153564, 158912, 166361, 167232, 204752, 238368, 307128, 332722, 409504, 476736, 499083, 614256, 665444, 819008, 998166, 1228512, 1330888, 1996332, 2457024, 2661776, 3992664, 5323552, 7985328, 10647104, 15970656, 31941312]

約数ペア:

[(1, 31941312), (2, 15970656), (3, 10647104), (4, 7985328), (6, 5323552), (8, 3992664), (12, 2661776), (13, 2457024), (16, 1996332), (24, 1330888), (26, 1228512), (32, 998166), (39, 819008), (48, 665444), (52, 614256), (64, 499083), (67, 476736), (78, 409504), (96, 332722), (104, 307128), (134, 238368), (156, 204752), (191, 167232), (192, 166361), (201, 158912), (208, 153564), (268, 119184), (312, 102376), (382, 83616), (402, 79456), (416, 76782), (536, 59592), (573, 55744), (624, 51188), (764, 41808), (804, 39728), (832, 38391), (871, 36672), (1072, 29796), (1146, 27872), (1248, 25594), (1528, 20904), (1608, 19864), (1742, 18336), (2144, 14898), (2292, 13936), (2483, 12864), (2496, 12797), (2613, 12224), (3056, 10452), (3216, 9932), (3484, 9168), (4288, 7449), (4584, 6968), (4966, 6432), (5226, 6112)]