325114352

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{64919}}^1$

素因数の和:65240

約数の個数: 20

約数和(自身を含む): 631931280

約数和(自身を除く): 306816928

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 64919, 129838, 259676, 519352, 1038704, 20319647, 40639294, 81278588, 162557176, 325114352]

約数ペア:

[(1, 325114352), (2, 162557176), (4, 81278588), (8, 40639294), (16, 20319647), (313, 1038704), (626, 519352), (1252, 259676), (2504, 129838), (5008, 64919)]