126423112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{831731}}^1$

素因数の和:831756

約数の個数: 16

約数和(自身を含む): 249519600

約数和(自身を除く): 123096488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 831731, 1663462, 3326924, 6653848, 15802889, 31605778, 63211556, 126423112]

約数ペア:

[(1, 126423112), (2, 63211556), (4, 31605778), (8, 15802889), (19, 6653848), (38, 3326924), (76, 1663462), (152, 831731)]