325397552

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{124769}}^1$

素因数の和:124940

約数の個数: 20

約数和(自身を含む): 634330680

約数和(自身を除く): 308933128

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 124769, 249538, 499076, 998152, 1996304, 20337347, 40674694, 81349388, 162698776, 325397552]

約数ペア:

[(1, 325397552), (2, 162698776), (4, 81349388), (8, 40674694), (16, 20337347), (163, 1996304), (326, 998152), (652, 499076), (1304, 249538), (2608, 124769)]