8820016

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5683}}^1$

素因数の和:5788

約数の個数: 20

約数和(自身を含む): 17267992

約数和(自身を除く): 8447976

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5683, 11366, 22732, 45464, 90928, 551251, 1102502, 2205004, 4410008, 8820016]

約数ペア:

[(1, 8820016), (2, 4410008), (4, 2205004), (8, 1102502), (16, 551251), (97, 90928), (194, 45464), (388, 22732), (776, 11366), (1552, 5683)]