43081264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 89056800

約数和(自身を除く): 45975536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1063, 1192, 2126, 2384, 2533, 4252, 5066, 8504, 10132, 17008, 18071, 20264, 36142, 40528, 72284, 144568, 158387, 289136, 316774, 633548, 1267096, 2534192, 2692579, 5385158, 10770316, 21540632, 43081264]

約数ペア:

[(1, 43081264), (2, 21540632), (4, 10770316), (8, 5385158), (16, 2692579), (17, 2534192), (34, 1267096), (68, 633548), (136, 316774), (149, 289136), (272, 158387), (298, 144568), (596, 72284), (1063, 40528), (1192, 36142), (2126, 20264), (2384, 18071), (2533, 17008), (4252, 10132), (5066, 8504)]