90511072

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4031

約数の個数: 48

約数和(自身を含む): 191987712

約数和(自身を除く): 101476640

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 3967, 5704, 7934, 11408, 15868, 22816, 31736, 63472, 91241, 122977, 126944, 182482, 245954, 364964, 491908, 729928, 983816, 1459856, 1967632, 2828471, 2919712, 3935264, 5656942, 11313884, 22627768, 45255536, 90511072]

約数ペア:

[(1, 90511072), (2, 45255536), (4, 22627768), (8, 11313884), (16, 5656942), (23, 3935264), (31, 2919712), (32, 2828471), (46, 1967632), (62, 1459856), (92, 983816), (124, 729928), (184, 491908), (248, 364964), (368, 245954), (496, 182482), (713, 126944), (736, 122977), (992, 91241), (1426, 63472), (2852, 31736), (3967, 22816), (5704, 15868), (7934, 11408)]