81190372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{11863}}^1$

素因数の和:11955

約数の個数: 24

約数和(自身を含む): 149486400

約数和(自身を除く): 68296028

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3422, 6844, 11863, 23726, 47452, 344027, 688054, 699917, 1376108, 1399834, 2799668, 20297593, 40595186, 81190372]

約数ペア:

[(1, 81190372), (2, 40595186), (4, 20297593), (29, 2799668), (58, 1399834), (59, 1376108), (116, 699917), (118, 688054), (236, 344027), (1711, 47452), (3422, 23726), (6844, 11863)]