80964832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 181367424

約数和(自身を除く): 100402592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 82, 94, 101, 104, 164, 188, 202, 208, 328, 376, 404, 416, 533, 611, 656, 752, 808, 1066, 1222, 1312, 1313, 1504, 1616, 1927, 2132, 2444, 2626, 3232, 3854, 4141, 4264, 4747, 4888, 5252, 7708, 8282, 8528, 9494, 9776, 10504, 15416, 16564, 17056, 18988, 19552, 21008, 25051, 30832, 33128, 37976, 42016, 50102, 53833, 61664, 61711, 66256, 75952, 100204, 107666, 123422, 132512, 151904, 194627, 200408, 215332, 246844, 389254, 400816, 430664, 493688, 778508, 801632, 861328, 987376, 1557016, 1722656, 1974752, 2530151, 3114032, 5060302, 6228064, 10120604, 20241208, 40482416, 80964832]

約数ペア:

[(1, 80964832), (2, 40482416), (4, 20241208), (8, 10120604), (13, 6228064), (16, 5060302), (26, 3114032), (32, 2530151), (41, 1974752), (47, 1722656), (52, 1557016), (82, 987376), (94, 861328), (101, 801632), (104, 778508), (164, 493688), (188, 430664), (202, 400816), (208, 389254), (328, 246844), (376, 215332), (404, 200408), (416, 194627), (533, 151904), (611, 132512), (656, 123422), (752, 107666), (808, 100204), (1066, 75952), (1222, 66256), (1312, 61711), (1313, 61664), (1504, 53833), (1616, 50102), (1927, 42016), (2132, 37976), (2444, 33128), (2626, 30832), (3232, 25051), (3854, 21008), (4141, 19552), (4264, 18988), (4747, 17056), (4888, 16564), (5252, 15416), (7708, 10504), (8282, 9776), (8528, 9494)]