479325968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{87853}}^1$

素因数の和:87903

約数の個数: 40

約数和(自身を含む): 1045814016

約数和(自身を除く): 566488048

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 87853, 175706, 351412, 702824, 966383, 1405648, 1932766, 2723443, 3865532, 5446886, 7731064, 10893772, 15462128, 21787544, 29957873, 43575088, 59915746, 119831492, 239662984, 479325968]

約数ペア:

[(1, 479325968), (2, 239662984), (4, 119831492), (8, 59915746), (11, 43575088), (16, 29957873), (22, 21787544), (31, 15462128), (44, 10893772), (62, 7731064), (88, 5446886), (124, 3865532), (176, 2723443), (248, 1932766), (341, 1405648), (496, 966383), (682, 702824), (1364, 351412), (2728, 175706), (5456, 87853)]