18456832

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4274

約数の個数: 36

約数和(自身を含む): 39017916

約数和(自身を除く): 20561084

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4241, 4352, 8482, 16964, 33928, 67856, 72097, 135712, 144194, 271424, 288388, 542848, 576776, 1085696, 1153552, 2307104, 4614208, 9228416, 18456832]

約数ペア:

[(1, 18456832), (2, 9228416), (4, 4614208), (8, 2307104), (16, 1153552), (17, 1085696), (32, 576776), (34, 542848), (64, 288388), (68, 271424), (128, 144194), (136, 135712), (256, 72097), (272, 67856), (544, 33928), (1088, 16964), (2176, 8482), (4241, 4352)]