79969328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 163940400

約数和(自身を除く): 83971072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1129, 1864, 2258, 3728, 4427, 4516, 8854, 9032, 17708, 18064, 21451, 35416, 42902, 70832, 85804, 171608, 263057, 343216, 526114, 1052228, 2104456, 4208912, 4998083, 9996166, 19992332, 39984664, 79969328]

約数ペア:

[(1, 79969328), (2, 39984664), (4, 19992332), (8, 9996166), (16, 4998083), (19, 4208912), (38, 2104456), (76, 1052228), (152, 526114), (233, 343216), (304, 263057), (466, 171608), (932, 85804), (1129, 70832), (1864, 42902), (2258, 35416), (3728, 21451), (4427, 18064), (4516, 17708), (8854, 9032)]