21935456

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{8677}}^1$

素因数の和:8766

約数の個数: 24

約数和(自身を含む): 43737120

約数和(自身を除く): 21801664

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 8677, 17354, 34708, 69416, 138832, 277664, 685483, 1370966, 2741932, 5483864, 10967728, 21935456]

約数ペア:

[(1, 21935456), (2, 10967728), (4, 5483864), (8, 2741932), (16, 1370966), (32, 685483), (79, 277664), (158, 138832), (316, 69416), (632, 34708), (1264, 17354), (2528, 8677)]