31275332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^2$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 61192656

約数和(自身を除く): 29917324

約数列:

[1, 2, 4, 11, 22, 44, 67, 103, 134, 206, 268, 412, 737, 1133, 1474, 2266, 2948, 4532, 6901, 10609, 13802, 21218, 27604, 42436, 75911, 116699, 151822, 233398, 303644, 466796, 710803, 1421606, 2843212, 7818833, 15637666, 31275332]

約数ペア:

[(1, 31275332), (2, 15637666), (4, 7818833), (11, 2843212), (22, 1421606), (44, 710803), (67, 466796), (103, 303644), (134, 233398), (206, 151822), (268, 116699), (412, 75911), (737, 42436), (1133, 27604), (1474, 21218), (2266, 13802), (2948, 10609), (4532, 6901)]