42809072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{116329}}^1$

素因数の和:116360

約数の個数: 20

約数和(自身を含む): 86549520

約数和(自身を除く): 43740448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 116329, 232658, 465316, 930632, 1861264, 2675567, 5351134, 10702268, 21404536, 42809072]

約数ペア:

[(1, 42809072), (2, 21404536), (4, 10702268), (8, 5351134), (16, 2675567), (23, 1861264), (46, 930632), (92, 465316), (184, 232658), (368, 116329)]