79311712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 162739584

約数和(自身を除く): 83427872

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 991, 1312, 1952, 1982, 2501, 3964, 5002, 7928, 10004, 15856, 20008, 31712, 40016, 40631, 60451, 80032, 81262, 120902, 162524, 241804, 325048, 483608, 650096, 967216, 1300192, 1934432, 2478491, 4956982, 9913964, 19827928, 39655856, 79311712]

約数ペア:

[(1, 79311712), (2, 39655856), (4, 19827928), (8, 9913964), (16, 4956982), (32, 2478491), (41, 1934432), (61, 1300192), (82, 967216), (122, 650096), (164, 483608), (244, 325048), (328, 241804), (488, 162524), (656, 120902), (976, 81262), (991, 80032), (1312, 60451), (1952, 40631), (1982, 40016), (2501, 31712), (3964, 20008), (5002, 15856), (7928, 10004)]