31372142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 49064400

約数和(自身を除く): 17692258

約数列:

[1, 2, 29, 58, 131, 262, 3799, 4129, 7598, 8258, 119741, 239482, 540899, 1081798, 15686071, 31372142]

約数ペア:

[(1, 31372142), (2, 15686071), (29, 1081798), (58, 540899), (131, 239482), (262, 119741), (3799, 8258), (4129, 7598)]