91311490

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{29173}}^1$

素因数の和:29493

約数の個数: 16

約数和(自身を含む): 164891448

約数和(自身を除く): 73579958

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 29173, 58346, 145865, 291730, 9131149, 18262298, 45655745, 91311490]

約数ペア:

[(1, 91311490), (2, 45655745), (5, 18262298), (10, 9131149), (313, 291730), (626, 145865), (1565, 58346), (3130, 29173)]