87902056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2767}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 189829440

約数和(自身を除く): 101927384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2767, 2888, 3971, 5534, 7942, 11068, 15884, 22136, 30437, 31768, 52573, 60874, 105146, 121748, 210292, 243496, 420584, 578303, 998887, 1156606, 1997774, 2313212, 3995548, 4626424, 7991096, 10987757, 21975514, 43951028, 87902056]

約数ペア:

[(1, 87902056), (2, 43951028), (4, 21975514), (8, 10987757), (11, 7991096), (19, 4626424), (22, 3995548), (38, 2313212), (44, 1997774), (76, 1156606), (88, 998887), (152, 578303), (209, 420584), (361, 243496), (418, 210292), (722, 121748), (836, 105146), (1444, 60874), (1672, 52573), (2767, 31768), (2888, 30437), (3971, 22136), (5534, 15884), (7942, 11068)]