238047344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{402107}}^1$

素因数の和:402152

約数の個数: 20

約数和(自身を含む): 473683224

約数和(自身を除く): 235635880

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 402107, 804214, 1608428, 3216856, 6433712, 14877959, 29755918, 59511836, 119023672, 238047344]

約数ペア:

[(1, 238047344), (2, 119023672), (4, 59511836), (8, 29755918), (16, 14877959), (37, 6433712), (74, 3216856), (148, 1608428), (296, 804214), (592, 402107)]