91247632

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 213986304

約数和(自身を除く): 122738672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 641, 656, 868, 1148, 1271, 1282, 1736, 2296, 2542, 2564, 3472, 4487, 4592, 5084, 5128, 8897, 8974, 10168, 10256, 17794, 17948, 19871, 20336, 26281, 35588, 35896, 39742, 52562, 71176, 71792, 79484, 105124, 139097, 142352, 158968, 183967, 210248, 278194, 317936, 367934, 420496, 556388, 735868, 814711, 1112776, 1471736, 1629422, 2225552, 2943472, 3258844, 5702977, 6517688, 11405954, 13035376, 22811908, 45623816, 91247632]

約数ペア:

[(1, 91247632), (2, 45623816), (4, 22811908), (7, 13035376), (8, 11405954), (14, 6517688), (16, 5702977), (28, 3258844), (31, 2943472), (41, 2225552), (56, 1629422), (62, 1471736), (82, 1112776), (112, 814711), (124, 735868), (164, 556388), (217, 420496), (248, 367934), (287, 317936), (328, 278194), (434, 210248), (496, 183967), (574, 158968), (641, 142352), (656, 139097), (868, 105124), (1148, 79484), (1271, 71792), (1282, 71176), (1736, 52562), (2296, 39742), (2542, 35896), (2564, 35588), (3472, 26281), (4487, 20336), (4592, 19871), (5084, 17948), (5128, 17794), (8897, 10256), (8974, 10168)]