164877406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{8389}}^1$

素因数の和:8739

約数の個数: 16

約数和(自身を含む): 256129920

約数和(自身を除く): 91252514

約数列:

[1, 2, 31, 62, 317, 634, 8389, 9827, 16778, 19654, 260059, 520118, 2659313, 5318626, 82438703, 164877406]

約数ペア:

[(1, 164877406), (2, 82438703), (31, 5318626), (62, 2659313), (317, 520118), (634, 260059), (8389, 19654), (9827, 16778)]