47111318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20681}}^1$

素因数の和:20767

約数の個数: 16

約数和(自身を含む): 75944304

約数和(自身を除く): 28832986

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 20681, 41362, 351577, 703154, 1385627, 2771254, 23555659, 47111318]

約数ペア:

[(1, 47111318), (2, 23555659), (17, 2771254), (34, 1385627), (67, 703154), (134, 351577), (1139, 41362), (2278, 20681)]