16628992

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3854

約数の個数: 36

約数和(自身を含む): 35154756

約数和(自身を除く): 18525764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3821, 4352, 7642, 15284, 30568, 61136, 64957, 122272, 129914, 244544, 259828, 489088, 519656, 978176, 1039312, 2078624, 4157248, 8314496, 16628992]

約数ペア:

[(1, 16628992), (2, 8314496), (4, 4157248), (8, 2078624), (16, 1039312), (17, 978176), (32, 519656), (34, 489088), (64, 259828), (68, 244544), (128, 129914), (136, 122272), (256, 64957), (272, 61136), (544, 30568), (1088, 15284), (2176, 7642), (3821, 4352)]