91427648

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 84

約数和(自身を含む): 200802240

約数和(自身を除く): 109374592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 107, 158, 169, 208, 214, 316, 338, 416, 428, 632, 676, 832, 856, 1027, 1264, 1352, 1391, 1712, 2054, 2528, 2704, 2782, 3424, 4108, 5056, 5408, 5564, 6848, 8216, 8453, 10816, 11128, 13351, 16432, 16906, 18083, 22256, 26702, 32864, 33812, 36166, 44512, 53404, 65728, 67624, 72332, 89024, 106808, 109889, 135248, 144664, 213616, 219778, 270496, 289328, 427232, 439556, 540992, 578656, 854464, 879112, 1157312, 1428557, 1758224, 2857114, 3516448, 5714228, 7032896, 11428456, 22856912, 45713824, 91427648]

約数ペア:

[(1, 91427648), (2, 45713824), (4, 22856912), (8, 11428456), (13, 7032896), (16, 5714228), (26, 3516448), (32, 2857114), (52, 1758224), (64, 1428557), (79, 1157312), (104, 879112), (107, 854464), (158, 578656), (169, 540992), (208, 439556), (214, 427232), (316, 289328), (338, 270496), (416, 219778), (428, 213616), (632, 144664), (676, 135248), (832, 109889), (856, 106808), (1027, 89024), (1264, 72332), (1352, 67624), (1391, 65728), (1712, 53404), (2054, 44512), (2528, 36166), (2704, 33812), (2782, 32864), (3424, 26702), (4108, 22256), (5056, 18083), (5408, 16906), (5564, 16432), (6848, 13351), (8216, 11128), (8453, 10816)]