38277616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1313

約数の個数: 40

約数和(自身を含む): 80428880

約数和(自身を除く): 42151264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1129, 1304, 2119, 2258, 2608, 4238, 4516, 8476, 9032, 14677, 16952, 18064, 29354, 33904, 58708, 117416, 184027, 234832, 368054, 736108, 1472216, 2392351, 2944432, 4784702, 9569404, 19138808, 38277616]

約数ペア:

[(1, 38277616), (2, 19138808), (4, 9569404), (8, 4784702), (13, 2944432), (16, 2392351), (26, 1472216), (52, 736108), (104, 368054), (163, 234832), (208, 184027), (326, 117416), (652, 58708), (1129, 33904), (1304, 29354), (2119, 18064), (2258, 16952), (2608, 14677), (4238, 9032), (4516, 8476)]