103381408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 220559976

約数和(自身を除く): 117178568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 724, 1373, 1448, 2353, 2746, 2896, 4706, 5492, 5792, 9412, 10984, 17849, 18824, 21968, 35698, 37648, 43936, 71396, 75296, 142792, 248513, 285584, 497026, 571168, 994052, 1988104, 3230669, 3976208, 6461338, 7952416, 12922676, 25845352, 51690704, 103381408]

約数ペア:

[(1, 103381408), (2, 51690704), (4, 25845352), (8, 12922676), (13, 7952416), (16, 6461338), (26, 3976208), (32, 3230669), (52, 1988104), (104, 994052), (181, 571168), (208, 497026), (362, 285584), (416, 248513), (724, 142792), (1373, 75296), (1448, 71396), (2353, 43936), (2746, 37648), (2896, 35698), (4706, 21968), (5492, 18824), (5792, 17849), (9412, 10984)]