238001408

素因数分解:

$2^8\times {\mathrm{929693}}^1$

素因数の和:929709

約数の個数: 18

約数和(自身を含む): 475073634

約数和(自身を除く): 237072226

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 929693, 1859386, 3718772, 7437544, 14875088, 29750176, 59500352, 119000704, 238001408]

約数ペア:

[(1, 238001408), (2, 119000704), (4, 59500352), (8, 29750176), (16, 14875088), (32, 7437544), (64, 3718772), (128, 1859386), (256, 929693)]