225620984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1907}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 442350720

約数和(自身を除く): 216729736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 643, 1286, 1907, 2572, 3814, 5144, 7628, 14789, 15256, 29578, 43861, 59156, 87722, 118312, 175444, 350888, 1226201, 2452402, 4904804, 9809608, 28202623, 56405246, 112810492, 225620984]

約数ペア:

[(1, 225620984), (2, 112810492), (4, 56405246), (8, 28202623), (23, 9809608), (46, 4904804), (92, 2452402), (184, 1226201), (643, 350888), (1286, 175444), (1907, 118312), (2572, 87722), (3814, 59156), (5144, 43861), (7628, 29578), (14789, 15256)]