165416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 180184

約数列:

[1, 2, 4, 8, 23, 29, 31, 46, 58, 62, 92, 116, 124, 184, 232, 248, 667, 713, 899, 1334, 1426, 1798, 2668, 2852, 3596, 5336, 5704, 7192, 20677, 41354, 82708, 165416]

約数ペア:

[(1, 165416), (2, 82708), (4, 41354), (8, 20677), (23, 7192), (29, 5704), (31, 5336), (46, 3596), (58, 2852), (62, 2668), (92, 1798), (116, 1426), (124, 1334), (184, 899), (232, 713), (248, 667)]