83788016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1217}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 175499184

約数和(自身を除く): 91711168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1217, 1324, 2434, 2648, 4303, 4868, 5296, 8606, 9736, 15821, 17212, 19472, 31642, 34424, 63284, 68848, 126568, 253136, 402827, 805654, 1611308, 3222616, 5236751, 6445232, 10473502, 20947004, 41894008, 83788016]

約数ペア:

[(1, 83788016), (2, 41894008), (4, 20947004), (8, 10473502), (13, 6445232), (16, 5236751), (26, 3222616), (52, 1611308), (104, 805654), (208, 402827), (331, 253136), (662, 126568), (1217, 68848), (1324, 63284), (2434, 34424), (2648, 31642), (4303, 19472), (4868, 17212), (5296, 15821), (8606, 9736)]