171625408

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{32309}}^1$

素因数の和:32404

約数の個数: 28

約数和(自身を含む): 344683080

約数和(自身を除く): 173057672

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 32309, 64618, 129236, 258472, 516944, 1033888, 2067776, 2681647, 5363294, 10726588, 21453176, 42906352, 85812704, 171625408]

約数ペア:

[(1, 171625408), (2, 85812704), (4, 42906352), (8, 21453176), (16, 10726588), (32, 5363294), (64, 2681647), (83, 2067776), (166, 1033888), (332, 516944), (664, 258472), (1328, 129236), (2656, 64618), (5312, 32309)]