31126472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8089}}^1$

素因数の和:8145

約数の個数: 32

約数和(自身を含む): 64558200

約数和(自身を除く): 33431728

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 8089, 16178, 32356, 64712, 105157, 210314, 299293, 420628, 598586, 841256, 1197172, 2394344, 3890809, 7781618, 15563236, 31126472]

約数ペア:

[(1, 31126472), (2, 15563236), (4, 7781618), (8, 3890809), (13, 2394344), (26, 1197172), (37, 841256), (52, 598586), (74, 420628), (104, 299293), (148, 210314), (296, 105157), (481, 64712), (962, 32356), (1924, 16178), (3848, 8089)]