16623984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26641}}^1$

素因数の和:26665

約数の個数: 40

約数和(自身を含む): 46250512

約数和(自身を除く): 29626528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 26641, 53282, 79923, 106564, 159846, 213128, 319692, 346333, 426256, 639384, 692666, 1038999, 1278768, 1385332, 2077998, 2770664, 4155996, 5541328, 8311992, 16623984]

約数ペア:

[(1, 16623984), (2, 8311992), (3, 5541328), (4, 4155996), (6, 2770664), (8, 2077998), (12, 1385332), (13, 1278768), (16, 1038999), (24, 692666), (26, 639384), (39, 426256), (48, 346333), (52, 319692), (78, 213128), (104, 159846), (156, 106564), (208, 79923), (312, 53282), (624, 26641)]