311027132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89273}}^1$

素因数の和:89357

約数の個数: 24

約数和(自身を含む): 594921936

約数和(自身を除く): 283894804

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 89273, 178546, 357092, 1160549, 2321098, 4642196, 5981291, 11962582, 23925164, 77756783, 155513566, 311027132]

約数ペア:

[(1, 311027132), (2, 155513566), (4, 77756783), (13, 23925164), (26, 11962582), (52, 5981291), (67, 4642196), (134, 2321098), (268, 1160549), (871, 357092), (1742, 178546), (3484, 89273)]