40545146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1291}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 62512128

約数和(自身を除く): 21966982

約数列:

[1, 2, 41, 82, 383, 766, 1291, 2582, 15703, 31406, 52931, 105862, 494453, 988906, 20272573, 40545146]

約数ペア:

[(1, 40545146), (2, 20272573), (41, 988906), (82, 494453), (383, 105862), (766, 52931), (1291, 31406), (2582, 15703)]