16430878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 10655522

約数列:

[1, 2, 23, 29, 46, 58, 109, 113, 218, 226, 667, 1334, 2507, 2599, 3161, 3277, 5014, 5198, 6322, 6554, 12317, 24634, 72703, 75371, 145406, 150742, 283291, 357193, 566582, 714386, 8215439, 16430878]

約数ペア:

[(1, 16430878), (2, 8215439), (23, 714386), (29, 566582), (46, 357193), (58, 283291), (109, 150742), (113, 145406), (218, 75371), (226, 72703), (667, 24634), (1334, 12317), (2507, 6554), (2599, 6322), (3161, 5198), (3277, 5014)]