56969078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 86806080

約数和(自身を除く): 29837002

約数列:

[1, 2, 89, 178, 271, 542, 1181, 2362, 24119, 48238, 105109, 210218, 320051, 640102, 28484539, 56969078]

約数ペア:

[(1, 56969078), (2, 28484539), (89, 640102), (178, 320051), (271, 210218), (542, 105109), (1181, 48238), (2362, 24119)]