31674968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2017}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 64414560

約数和(自身を除く): 32739592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 2017, 3926, 4034, 7852, 8068, 15704, 16136, 26221, 52442, 104884, 209768, 304567, 609134, 1218268, 2436536, 3959371, 7918742, 15837484, 31674968]

約数ペア:

[(1, 31674968), (2, 15837484), (4, 7918742), (8, 3959371), (13, 2436536), (26, 1218268), (52, 609134), (104, 304567), (151, 209768), (302, 104884), (604, 52442), (1208, 26221), (1963, 16136), (2017, 15704), (3926, 8068), (4034, 7852)]