86850896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 187068756

約数和(自身を除く): 100217860

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 121, 176, 226, 242, 397, 452, 484, 794, 904, 968, 1243, 1588, 1808, 1936, 2486, 3176, 4367, 4972, 6352, 8734, 9944, 13673, 17468, 19888, 27346, 34936, 44861, 48037, 54692, 69872, 89722, 96074, 109384, 179444, 192148, 218768, 358888, 384296, 493471, 717776, 768592, 986942, 1973884, 3947768, 5428181, 7895536, 10856362, 21712724, 43425448, 86850896]

約数ペア:

[(1, 86850896), (2, 43425448), (4, 21712724), (8, 10856362), (11, 7895536), (16, 5428181), (22, 3947768), (44, 1973884), (88, 986942), (113, 768592), (121, 717776), (176, 493471), (226, 384296), (242, 358888), (397, 218768), (452, 192148), (484, 179444), (794, 109384), (904, 96074), (968, 89722), (1243, 69872), (1588, 54692), (1808, 48037), (1936, 44861), (2486, 34936), (3176, 27346), (4367, 19888), (4972, 17468), (6352, 13673), (8734, 9944)]