38904392

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 74633400

約数和(自身を除く): 35729008

約数列:

[1, 2, 4, 8, 89, 101, 178, 202, 356, 404, 541, 712, 808, 1082, 2164, 4328, 8989, 17978, 35956, 48149, 54641, 71912, 96298, 109282, 192596, 218564, 385192, 437128, 4863049, 9726098, 19452196, 38904392]

約数ペア:

[(1, 38904392), (2, 19452196), (4, 9726098), (8, 4863049), (89, 437128), (101, 385192), (178, 218564), (202, 192596), (356, 109282), (404, 96298), (541, 71912), (712, 54641), (808, 48149), (1082, 35956), (2164, 17978), (4328, 8989)]