23170208

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 47192544

約数和(自身を除く): 24022336

約数列:

[1, 2, 4, 8, 16, 32, 67, 101, 107, 134, 202, 214, 268, 404, 428, 536, 808, 856, 1072, 1616, 1712, 2144, 3232, 3424, 6767, 7169, 10807, 13534, 14338, 21614, 27068, 28676, 43228, 54136, 57352, 86456, 108272, 114704, 172912, 216544, 229408, 345824, 724069, 1448138, 2896276, 5792552, 11585104, 23170208]

約数ペア:

[(1, 23170208), (2, 11585104), (4, 5792552), (8, 2896276), (16, 1448138), (32, 724069), (67, 345824), (101, 229408), (107, 216544), (134, 172912), (202, 114704), (214, 108272), (268, 86456), (404, 57352), (428, 54136), (536, 43228), (808, 28676), (856, 27068), (1072, 21614), (1616, 14338), (1712, 13534), (2144, 10807), (3232, 7169), (3424, 6767)]