31457408

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{4637}}^1$

素因数の和:4704

約数の個数: 32

約数和(自身を含む): 63865260

約数和(自身を除く): 32407852

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 4637, 6784, 9274, 18548, 37096, 74192, 148384, 245761, 296768, 491522, 593536, 983044, 1966088, 3932176, 7864352, 15728704, 31457408]

約数ペア:

[(1, 31457408), (2, 15728704), (4, 7864352), (8, 3932176), (16, 1966088), (32, 983044), (53, 593536), (64, 491522), (106, 296768), (128, 245761), (212, 148384), (424, 74192), (848, 37096), (1696, 18548), (3392, 9274), (4637, 6784)]