84327856

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{59219}}^1$

素因数の和:59316

約数の個数: 20

約数和(自身を含む): 165223800

約数和(自身を除く): 80895944

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 59219, 118438, 236876, 473752, 947504, 5270491, 10540982, 21081964, 42163928, 84327856]

約数ペア:

[(1, 84327856), (2, 42163928), (4, 21081964), (8, 10540982), (16, 5270491), (89, 947504), (178, 473752), (356, 236876), (712, 118438), (1424, 59219)]