91481290

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{41023}}^1$

素因数の和:41253

約数の個数: 16

約数和(自身を含む): 165408768

約数和(自身を除く): 73927478

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 41023, 82046, 205115, 410230, 9148129, 18296258, 45740645, 91481290]

約数ペア:

[(1, 91481290), (2, 45740645), (5, 18296258), (10, 9148129), (223, 410230), (446, 205115), (1115, 82046), (2230, 41023)]