86803948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25621}}^1$

素因数の和:25654

約数の個数: 36

約数和(自身を含む): 190832656

約数和(自身を除く): 104028708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 25621, 51242, 102484, 179347, 281831, 358694, 563662, 717388, 1127324, 1972817, 3100141, 3945634, 6200282, 7891268, 12400564, 21700987, 43401974, 86803948]

約数ペア:

[(1, 86803948), (2, 43401974), (4, 21700987), (7, 12400564), (11, 7891268), (14, 6200282), (22, 3945634), (28, 3100141), (44, 1972817), (77, 1127324), (121, 717388), (154, 563662), (242, 358694), (308, 281831), (484, 179347), (847, 102484), (1694, 51242), (3388, 25621)]