70180904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 135457920

約数和(自身を除く): 65277016

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 824, 1607, 3214, 5459, 6428, 10918, 12856, 21836, 43672, 85171, 165521, 170342, 331042, 340684, 662084, 681368, 1324168, 8772613, 17545226, 35090452, 70180904]

約数ペア:

[(1, 70180904), (2, 35090452), (4, 17545226), (8, 8772613), (53, 1324168), (103, 681368), (106, 662084), (206, 340684), (212, 331042), (412, 170342), (424, 165521), (824, 85171), (1607, 43672), (3214, 21836), (5459, 12856), (6428, 10918)]