126393808

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{6997}}^1$

素因数の和:8134

約数の個数: 20

約数和(自身を含む): 245139940

約数和(自身を除く): 118746132

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 6997, 9032, 13994, 18064, 27988, 55976, 111952, 7899613, 15799226, 31598452, 63196904, 126393808]

約数ペア:

[(1, 126393808), (2, 63196904), (4, 31598452), (8, 15799226), (16, 7899613), (1129, 111952), (2258, 55976), (4516, 27988), (6997, 18064), (9032, 13994)]