61612112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{81931}}^1$

素因数の和:81986

約数の個数: 20

約数和(自身を含む): 121914816

約数和(自身を除く): 60302704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 81931, 163862, 327724, 655448, 1310896, 3850757, 7701514, 15403028, 30806056, 61612112]

約数ペア:

[(1, 61612112), (2, 30806056), (4, 15403028), (8, 7701514), (16, 3850757), (47, 1310896), (94, 655448), (188, 327724), (376, 163862), (752, 81931)]