71836238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{16319}}^1$

素因数の和:16423

約数の個数: 16

約数和(自身を含む): 112803840

約数和(自身を除く): 40967602

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 16319, 32638, 505889, 1011778, 1158649, 2317298, 35918119, 71836238]

約数ペア:

[(1, 71836238), (2, 35918119), (31, 2317298), (62, 1158649), (71, 1011778), (142, 505889), (2201, 32638), (4402, 16319)]