56915336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{374443}}^1$

素因数の和:374468

約数の個数: 16

約数和(自身を含む): 112333200

約数和(自身を除く): 55417864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 374443, 748886, 1497772, 2995544, 7114417, 14228834, 28457668, 56915336]

約数ペア:

[(1, 56915336), (2, 28457668), (4, 14228834), (8, 7114417), (19, 2995544), (38, 1497772), (76, 748886), (152, 374443)]