30811632

素因数分解:

$2^4\times 3^1\times {\mathrm{641909}}^1$

素因数の和:641920

約数の個数: 20

約数和(自身を含む): 79596840

約数和(自身を除く): 48785208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641909, 1283818, 1925727, 2567636, 3851454, 5135272, 7702908, 10270544, 15405816, 30811632]

約数ペア:

[(1, 30811632), (2, 15405816), (3, 10270544), (4, 7702908), (6, 5135272), (8, 3851454), (12, 2567636), (16, 1925727), (24, 1283818), (48, 641909)]