81089482

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{1319}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 124027200

約数和(自身を除く): 42937718

約数列:

[1, 2, 59, 118, 521, 1042, 1319, 2638, 30739, 61478, 77821, 155642, 687199, 1374398, 40544741, 81089482]

約数ペア:

[(1, 81089482), (2, 40544741), (59, 1374398), (118, 687199), (521, 155642), (1042, 77821), (1319, 61478), (2638, 30739)]