31201936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{114713}}^1$

素因数の和:114738

約数の個数: 20

約数和(自身を含む): 64010412

約数和(自身を除く): 32808476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 114713, 229426, 458852, 917704, 1835408, 1950121, 3900242, 7800484, 15600968, 31201936]

約数ペア:

[(1, 31201936), (2, 15600968), (4, 7800484), (8, 3900242), (16, 1950121), (17, 1835408), (34, 917704), (68, 458852), (136, 229426), (272, 114713)]