53640304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197207}}^1$

素因数の和:197232

約数の個数: 20

約数和(自身を含む): 110042064

約数和(自身を除く): 56401760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 197207, 394414, 788828, 1577656, 3155312, 3352519, 6705038, 13410076, 26820152, 53640304]

約数ペア:

[(1, 53640304), (2, 26820152), (4, 13410076), (8, 6705038), (16, 3352519), (17, 3155312), (34, 1577656), (68, 788828), (136, 394414), (272, 197207)]