90346676

素因数分解:

$2^2\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{1993}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 180895680

約数和(自身を除く): 90549004

約数列:

[1, 2, 4, 7, 14, 28, 1619, 1993, 3238, 3986, 6476, 7972, 11333, 13951, 22666, 27902, 45332, 55804, 3226667, 6453334, 12906668, 22586669, 45173338, 90346676]

約数ペア:

[(1, 90346676), (2, 45173338), (4, 22586669), (7, 12906668), (14, 6453334), (28, 3226667), (1619, 55804), (1993, 45332), (3238, 27902), (3986, 22666), (6476, 13951), (7972, 11333)]