85494512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2561

約数の個数: 40

約数和(自身を含む): 172957680

約数和(自身を除く): 87463168

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 2459, 4346, 4918, 8692, 9836, 17384, 19672, 34768, 39344, 100819, 130327, 201638, 260654, 403276, 521308, 806552, 1042616, 1613104, 2085232, 5343407, 10686814, 21373628, 42747256, 85494512]

約数ペア:

[(1, 85494512), (2, 42747256), (4, 21373628), (8, 10686814), (16, 5343407), (41, 2085232), (53, 1613104), (82, 1042616), (106, 806552), (164, 521308), (212, 403276), (328, 260654), (424, 201638), (656, 130327), (848, 100819), (2173, 39344), (2459, 34768), (4346, 19672), (4918, 17384), (8692, 9836)]