17986816

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4166

約数の個数: 36

約数和(自身を含む): 38024532

約数和(自身を除く): 20037716

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4133, 4352, 8266, 16532, 33064, 66128, 70261, 132256, 140522, 264512, 281044, 529024, 562088, 1058048, 1124176, 2248352, 4496704, 8993408, 17986816]

約数ペア:

[(1, 17986816), (2, 8993408), (4, 4496704), (8, 2248352), (16, 1124176), (17, 1058048), (32, 562088), (34, 529024), (64, 281044), (68, 264512), (128, 140522), (136, 132256), (256, 70261), (272, 66128), (544, 33064), (1088, 16532), (2176, 8266), (4133, 4352)]