31417204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86311}}^1$

素因数の和:86335

約数の個数: 24

約数和(自身を含む): 67668608

約数和(自身を除く): 36251404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 86311, 172622, 345244, 604177, 1122043, 1208354, 2244086, 2416708, 4488172, 7854301, 15708602, 31417204]

約数ペア:

[(1, 31417204), (2, 15708602), (4, 7854301), (7, 4488172), (13, 2416708), (14, 2244086), (26, 1208354), (28, 1122043), (52, 604177), (91, 345244), (182, 172622), (364, 86311)]