85267312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1117}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 178558016

約数和(自身を除く): 93290704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1117, 1468, 2234, 2936, 4468, 4771, 5872, 8936, 9542, 14521, 17872, 19084, 29042, 38168, 58084, 76336, 116168, 232336, 409939, 819878, 1639756, 3279512, 5329207, 6559024, 10658414, 21316828, 42633656, 85267312]

約数ペア:

[(1, 85267312), (2, 42633656), (4, 21316828), (8, 10658414), (13, 6559024), (16, 5329207), (26, 3279512), (52, 1639756), (104, 819878), (208, 409939), (367, 232336), (734, 116168), (1117, 76336), (1468, 58084), (2234, 38168), (2936, 29042), (4468, 19084), (4771, 17872), (5872, 14521), (8936, 9542)]