31821536

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{11981}}^1$

素因数の和:12074

約数の個数: 24

約数和(自身を含む): 63408744

約数和(自身を除く): 31587208

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 11981, 23962, 47924, 95848, 191696, 383392, 994423, 1988846, 3977692, 7955384, 15910768, 31821536]

約数ペア:

[(1, 31821536), (2, 15910768), (4, 7955384), (8, 3977692), (16, 1988846), (32, 994423), (83, 383392), (166, 191696), (332, 95848), (664, 47924), (1328, 23962), (2656, 11981)]