27131307856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{41358701}}^1$

素因数の和:41358750

約数の個数: 20

約数和(自身を含む): 53849030004

約数和(自身を除く): 26717722148

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 41358701, 82717402, 165434804, 330869608, 661739216, 1695706741, 3391413482, 6782826964, 13565653928, 27131307856]

約数ペア:

[(1, 27131307856), (2, 13565653928), (4, 6782826964), (8, 3391413482), (16, 1695706741), (41, 661739216), (82, 330869608), (164, 165434804), (328, 82717402), (656, 41358701)]