90487792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{152851}}^1$

素因数の和:152896

約数の個数: 20

約数和(自身を含む): 180059656

約数和(自身を除く): 89571864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 152851, 305702, 611404, 1222808, 2445616, 5655487, 11310974, 22621948, 45243896, 90487792]

約数ペア:

[(1, 90487792), (2, 45243896), (4, 22621948), (8, 11310974), (16, 5655487), (37, 2445616), (74, 1222808), (148, 611404), (296, 305702), (592, 152851)]