31413764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 58443840

約数和(自身を除く): 27030076

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 4013, 7828, 8026, 16052, 76247, 152494, 304988, 413339, 826678, 1653356, 7853441, 15706882, 31413764]

約数ペア:

[(1, 31413764), (2, 15706882), (4, 7853441), (19, 1653356), (38, 826678), (76, 413339), (103, 304988), (206, 152494), (412, 76247), (1957, 16052), (3914, 8026), (4013, 7828)]