109876112

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{20747}}^1$

素因数の和:21086

約数の個数: 20

約数和(自身を含む): 213538416

約数和(自身を除く): 103662304

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 20747, 41494, 82988, 165976, 331952, 6867257, 13734514, 27469028, 54938056, 109876112]

約数ペア:

[(1, 109876112), (2, 54938056), (4, 27469028), (8, 13734514), (16, 6867257), (331, 331952), (662, 165976), (1324, 82988), (2648, 41494), (5296, 20747)]