38901304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22003}}^1$

素因数の和:22039

約数の個数: 32

約数和(自身を含む): 83175120

約数和(自身を除く): 44273816

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22003, 44006, 88012, 176024, 286039, 374051, 572078, 748102, 1144156, 1496204, 2288312, 2992408, 4862663, 9725326, 19450652, 38901304]

約数ペア:

[(1, 38901304), (2, 19450652), (4, 9725326), (8, 4862663), (13, 2992408), (17, 2288312), (26, 1496204), (34, 1144156), (52, 748102), (68, 572078), (104, 374051), (136, 286039), (221, 176024), (442, 88012), (884, 44006), (1768, 22003)]