30732208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 65058336

約数和(自身を除く): 34326128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2081, 3692, 4162, 7384, 8324, 14768, 16648, 27053, 33296, 54106, 108212, 147751, 216424, 295502, 432848, 591004, 1182008, 1920763, 2364016, 3841526, 7683052, 15366104, 30732208]

約数ペア:

[(1, 30732208), (2, 15366104), (4, 7683052), (8, 3841526), (13, 2364016), (16, 1920763), (26, 1182008), (52, 591004), (71, 432848), (104, 295502), (142, 216424), (208, 147751), (284, 108212), (568, 54106), (923, 33296), (1136, 27053), (1846, 16648), (2081, 14768), (3692, 8324), (4162, 7384)]