86118388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 155361024

約数和(自身を除く): 69242636

約数列:

[1, 2, 4, 37, 74, 148, 311, 622, 1244, 1871, 3742, 7484, 11507, 23014, 46028, 69227, 138454, 276908, 581881, 1163762, 2327524, 21529597, 43059194, 86118388]

約数ペア:

[(1, 86118388), (2, 43059194), (4, 21529597), (37, 2327524), (74, 1163762), (148, 581881), (311, 276908), (622, 138454), (1244, 69227), (1871, 46028), (3742, 23014), (7484, 11507)]