80150752

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 173804400

約数和(自身を除く): 93653648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2089, 2398, 3488, 4178, 4796, 8356, 9592, 16712, 19184, 22979, 33424, 38368, 45958, 66848, 91916, 183832, 227701, 367664, 455402, 735328, 910804, 1821608, 2504711, 3643216, 5009422, 7286432, 10018844, 20037688, 40075376, 80150752]

約数ペア:

[(1, 80150752), (2, 40075376), (4, 20037688), (8, 10018844), (11, 7286432), (16, 5009422), (22, 3643216), (32, 2504711), (44, 1821608), (88, 910804), (109, 735328), (176, 455402), (218, 367664), (352, 227701), (436, 183832), (872, 91916), (1199, 66848), (1744, 45958), (2089, 38368), (2398, 33424), (3488, 22979), (4178, 19184), (4796, 16712), (8356, 9592)]