42161284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23371}}^1$

素因数の和:23427

約数の個数: 24

約数和(自身を含む): 82456416

約数和(自身を除く): 40295132

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 23371, 46742, 93484, 257081, 514162, 958211, 1028324, 1916422, 3832844, 10540321, 21080642, 42161284]

約数ペア:

[(1, 42161284), (2, 21080642), (4, 10540321), (11, 3832844), (22, 1916422), (41, 1028324), (44, 958211), (82, 514162), (164, 257081), (451, 93484), (902, 46742), (1804, 23371)]