13931648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 28657920

約数和(自身を除く): 14726272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3511, 3968, 7022, 14044, 28088, 56176, 108841, 112352, 217682, 224704, 435364, 449408, 870728, 1741456, 3482912, 6965824, 13931648]

約数ペア:

[(1, 13931648), (2, 6965824), (4, 3482912), (8, 1741456), (16, 870728), (31, 449408), (32, 435364), (62, 224704), (64, 217682), (124, 112352), (128, 108841), (248, 56176), (496, 28088), (992, 14044), (1984, 7022), (3511, 3968)]