84219688

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19037}}^1$

素因数の和:19129

約数の個数: 32

約数和(自身を含む): 182764800

約数和(自身を除く): 98545112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 19037, 38074, 76148, 133259, 152296, 266518, 533036, 1066072, 1503923, 3007846, 6015692, 10527461, 12031384, 21054922, 42109844, 84219688]

約数ペア:

[(1, 84219688), (2, 42109844), (4, 21054922), (7, 12031384), (8, 10527461), (14, 6015692), (28, 3007846), (56, 1503923), (79, 1066072), (158, 533036), (316, 266518), (553, 152296), (632, 133259), (1106, 76148), (2212, 38074), (4424, 19037)]