80431046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 134327808

約数和(自身を除く): 53896762

約数列:

[1, 2, 17, 23, 34, 46, 163, 326, 391, 631, 782, 1262, 2771, 3749, 5542, 7498, 10727, 14513, 21454, 29026, 63733, 102853, 127466, 205706, 246721, 493442, 1748501, 2365619, 3497002, 4731238, 40215523, 80431046]

約数ペア:

[(1, 80431046), (2, 40215523), (17, 4731238), (23, 3497002), (34, 2365619), (46, 1748501), (163, 493442), (326, 246721), (391, 205706), (631, 127466), (782, 102853), (1262, 63733), (2771, 29026), (3749, 21454), (5542, 14513), (7498, 10727)]