259298432

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{49409}}^1$

素因数の和:49464

約数の個数: 32

約数和(自身を含む): 529181100

約数和(自身を除く): 269882668

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 49409, 98818, 197636, 395272, 790544, 1581088, 2025769, 3162176, 4051538, 6324352, 8103076, 16206152, 32412304, 64824608, 129649216, 259298432]

約数ペア:

[(1, 259298432), (2, 129649216), (4, 64824608), (8, 32412304), (16, 16206152), (32, 8103076), (41, 6324352), (64, 4051538), (82, 3162176), (128, 2025769), (164, 1581088), (328, 790544), (656, 395272), (1312, 197636), (2624, 98818), (5248, 49409)]