81984432

素因数分解:

$2^4\times 3^1\times {\mathrm{1708009}}^1$

素因数の和:1708020

約数の個数: 20

約数和(自身を含む): 211793240

約数和(自身を除く): 129808808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1708009, 3416018, 5124027, 6832036, 10248054, 13664072, 20496108, 27328144, 40992216, 81984432]

約数ペア:

[(1, 81984432), (2, 40992216), (3, 27328144), (4, 20496108), (6, 13664072), (8, 10248054), (12, 6832036), (16, 5124027), (24, 3416018), (48, 1708009)]