31001858

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 47706624

約数和(自身を除く): 16704766

約数列:

[1, 2, 47, 94, 271, 542, 1217, 2434, 12737, 25474, 57199, 114398, 329807, 659614, 15500929, 31001858]

約数ペア:

[(1, 31001858), (2, 15500929), (47, 659614), (94, 329807), (271, 114398), (542, 57199), (1217, 25474), (2434, 12737)]