4220231672

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{20809}}^1$

素因数の和:21167

約数の個数: 32

約数和(自身を含む): 8023503600

約数和(自身を除く): 3803271928

約数列:

[1, 2, 4, 8, 101, 202, 251, 404, 502, 808, 1004, 2008, 20809, 25351, 41618, 50702, 83236, 101404, 166472, 202808, 2101709, 4203418, 5223059, 8406836, 10446118, 16813672, 20892236, 41784472, 527528959, 1055057918, 2110115836, 4220231672]

約数ペア:

[(1, 4220231672), (2, 2110115836), (4, 1055057918), (8, 527528959), (101, 41784472), (202, 20892236), (251, 16813672), (404, 10446118), (502, 8406836), (808, 5223059), (1004, 4203418), (2008, 2101709), (20809, 202808), (25351, 166472), (41618, 101404), (50702, 83236)]