21248224

素因数分解:

$2^5\times {\mathrm{773}}^1\times {\mathrm{859}}^1$

素因数の和:1642

約数の個数: 24

約数和(自身を含む): 41935320

約数和(自身を除く): 20687096

約数列:

[1, 2, 4, 8, 16, 32, 773, 859, 1546, 1718, 3092, 3436, 6184, 6872, 12368, 13744, 24736, 27488, 664007, 1328014, 2656028, 5312056, 10624112, 21248224]

約数ペア:

[(1, 21248224), (2, 10624112), (4, 5312056), (8, 2656028), (16, 1328014), (32, 664007), (773, 27488), (859, 24736), (1546, 13744), (1718, 12368), (3092, 6872), (3436, 6184)]