61146256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{201139}}^1$

素因数の和:201166

約数の個数: 20

約数和(自身を含む): 124706800

約数和(自身を除く): 63560544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 201139, 402278, 804556, 1609112, 3218224, 3821641, 7643282, 15286564, 30573128, 61146256]

約数ペア:

[(1, 61146256), (2, 30573128), (4, 15286564), (8, 7643282), (16, 3821641), (19, 3218224), (38, 1609112), (76, 804556), (152, 402278), (304, 201139)]