84069808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89057}}^1$

素因数の和:89124

約数の個数: 20

約数和(自身を含む): 165647880

約数和(自身を除く): 81578072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 89057, 178114, 356228, 712456, 1424912, 5254363, 10508726, 21017452, 42034904, 84069808]

約数ペア:

[(1, 84069808), (2, 42034904), (4, 21017452), (8, 10508726), (16, 5254363), (59, 1424912), (118, 712456), (236, 356228), (472, 178114), (944, 89057)]