87953716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14533}}^1$

素因数の和:14643

約数の個数: 24

約数和(自身を含む): 164815560

約数和(自身を除く): 76861844

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 14533, 29066, 58132, 247061, 494122, 988244, 1293437, 2586874, 5173748, 21988429, 43976858, 87953716]

約数ペア:

[(1, 87953716), (2, 43976858), (4, 21988429), (17, 5173748), (34, 2586874), (68, 1293437), (89, 988244), (178, 494122), (356, 247061), (1513, 58132), (3026, 29066), (6052, 14533)]