39490384

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{6217}}^1$

素因数の和:6622

約数の個数: 20

約数和(自身を含む): 76717684

約数和(自身を除く): 37227300

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6217, 6352, 12434, 24868, 49736, 99472, 2468149, 4936298, 9872596, 19745192, 39490384]

約数ペア:

[(1, 39490384), (2, 19745192), (4, 9872596), (8, 4936298), (16, 2468149), (397, 99472), (794, 49736), (1588, 24868), (3176, 12434), (6217, 6352)]