56978864

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{15551}}^1$

素因数の和:15788

約数の個数: 20

約数和(自身を含む): 110885760

約数和(自身を除く): 53906896

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 15551, 31102, 62204, 124408, 248816, 3561179, 7122358, 14244716, 28489432, 56978864]

約数ペア:

[(1, 56978864), (2, 28489432), (4, 14244716), (8, 7122358), (16, 3561179), (229, 248816), (458, 124408), (916, 62204), (1832, 31102), (3664, 15551)]