86136320

素因数分解:

$2^9\times 5^1\times {\mathrm{33647}}^1$

素因数の和:33670

約数の個数: 40

約数和(自身を含む): 206531424

約数和(自身を除く): 120395104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 33647, 67294, 134588, 168235, 269176, 336470, 538352, 672940, 1076704, 1345880, 2153408, 2691760, 4306816, 5383520, 8613632, 10767040, 17227264, 21534080, 43068160, 86136320]

約数ペア:

[(1, 86136320), (2, 43068160), (4, 21534080), (5, 17227264), (8, 10767040), (10, 8613632), (16, 5383520), (20, 4306816), (32, 2691760), (40, 2153408), (64, 1345880), (80, 1076704), (128, 672940), (160, 538352), (256, 336470), (320, 269176), (512, 168235), (640, 134588), (1280, 67294), (2560, 33647)]