104450008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12713}}^1$

素因数の和:12811

約数の個数: 32

約数和(自身を含む): 213595200

約数和(自身を除く): 109145192

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 12713, 25426, 50852, 101704, 165269, 330538, 661076, 1004327, 1322152, 2008654, 4017308, 8034616, 13056251, 26112502, 52225004, 104450008]

約数ペア:

[(1, 104450008), (2, 52225004), (4, 26112502), (8, 13056251), (13, 8034616), (26, 4017308), (52, 2008654), (79, 1322152), (104, 1004327), (158, 661076), (316, 330538), (632, 165269), (1027, 101704), (2054, 50852), (4108, 25426), (8216, 12713)]