81845084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34739}}^1$

素因数の和:34793

約数の個数: 24

約数和(自身を含む): 155635200

約数和(自身を除く): 73790116

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 34739, 69478, 138956, 660041, 1076909, 1320082, 2153818, 2640164, 4307636, 20461271, 40922542, 81845084]

約数ペア:

[(1, 81845084), (2, 40922542), (4, 20461271), (19, 4307636), (31, 2640164), (38, 2153818), (62, 1320082), (76, 1076909), (124, 660041), (589, 138956), (1178, 69478), (2356, 34739)]