16463932

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 29484000

約数和(自身を除く): 13020068

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 449, 898, 1796, 9167, 18334, 36668, 39961, 46247, 79922, 92494, 159844, 184988, 4115983, 8231966, 16463932]

約数ペア:

[(1, 16463932), (2, 8231966), (4, 4115983), (89, 184988), (103, 159844), (178, 92494), (206, 79922), (356, 46247), (412, 39961), (449, 36668), (898, 18334), (1796, 9167)]