55515416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33203}}^1$

素因数の和:33239

約数の個数: 32

約数和(自身を含む): 119534400

約数和(自身を除く): 64018984

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 33203, 66406, 132812, 265624, 365233, 630857, 730466, 1261714, 1460932, 2523428, 2921864, 5046856, 6939427, 13878854, 27757708, 55515416]

約数ペア:

[(1, 55515416), (2, 27757708), (4, 13878854), (8, 6939427), (11, 5046856), (19, 2921864), (22, 2523428), (38, 1460932), (44, 1261714), (76, 730466), (88, 630857), (152, 365233), (209, 265624), (418, 132812), (836, 66406), (1672, 33203)]