83783908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15643}}^1$

素因数の和:15763

約数の個数: 24

約数和(自身を含む): 159443648

約数和(自身を除く): 75659740

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 15643, 31286, 62572, 203359, 406718, 813436, 1611229, 3222458, 6444916, 20945977, 41891954, 83783908]

約数ペア:

[(1, 83783908), (2, 41891954), (4, 20945977), (13, 6444916), (26, 3222458), (52, 1611229), (103, 813436), (206, 406718), (412, 203359), (1339, 62572), (2678, 31286), (5356, 15643)]