23065744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 48481272

約数和(自身を除く): 25415528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 641, 692, 1282, 1384, 2249, 2564, 2768, 4498, 5128, 8333, 8996, 10256, 16666, 17992, 33332, 35984, 66664, 110893, 133328, 221786, 443572, 887144, 1441609, 1774288, 2883218, 5766436, 11532872, 23065744]

約数ペア:

[(1, 23065744), (2, 11532872), (4, 5766436), (8, 2883218), (13, 1774288), (16, 1441609), (26, 887144), (52, 443572), (104, 221786), (173, 133328), (208, 110893), (346, 66664), (641, 35984), (692, 33332), (1282, 17992), (1384, 16666), (2249, 10256), (2564, 8996), (2768, 8333), (4498, 5128)]