31530544

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 62853120

約数和(自身を除く): 31322576

約数列:

[1, 2, 4, 8, 16, 59, 118, 127, 236, 254, 263, 472, 508, 526, 944, 1016, 1052, 2032, 2104, 4208, 7493, 14986, 15517, 29972, 31034, 33401, 59944, 62068, 66802, 119888, 124136, 133604, 248272, 267208, 534416, 1970659, 3941318, 7882636, 15765272, 31530544]

約数ペア:

[(1, 31530544), (2, 15765272), (4, 7882636), (8, 3941318), (16, 1970659), (59, 534416), (118, 267208), (127, 248272), (236, 133604), (254, 124136), (263, 119888), (472, 66802), (508, 62068), (526, 59944), (944, 33401), (1016, 31034), (1052, 29972), (2032, 15517), (2104, 14986), (4208, 7493)]