30861016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 30425384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1063, 1528, 2126, 3629, 4252, 7258, 8504, 14516, 20197, 29032, 40394, 80788, 161576, 203033, 406066, 812132, 1624264, 3857627, 7715254, 15430508, 30861016]

約数ペア:

[(1, 30861016), (2, 15430508), (4, 7715254), (8, 3857627), (19, 1624264), (38, 812132), (76, 406066), (152, 203033), (191, 161576), (382, 80788), (764, 40394), (1063, 29032), (1528, 20197), (2126, 14516), (3629, 8504), (4252, 7258)]