47851018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8219}}^1$

素因数の和:8333

約数の個数: 16

約数和(自身を含む): 74571840

約数和(自身を除く): 26720822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 8219, 16438, 336979, 583549, 673958, 1167098, 23925509, 47851018]

約数ペア:

[(1, 47851018), (2, 23925509), (41, 1167098), (71, 673958), (82, 583549), (142, 336979), (2911, 16438), (5822, 8219)]