40980254

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{35267}}^1$

素因数の和:35359

約数の個数: 16

約数和(自身を含む): 71100288

約数和(自身を除く): 30120034

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 35267, 70534, 246869, 493738, 2927161, 5854322, 20490127, 40980254]

約数ペア:

[(1, 40980254), (2, 20490127), (7, 5854322), (14, 2927161), (83, 493738), (166, 246869), (581, 70534), (1162, 35267)]