8705632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 19559232

約数和(自身を除く): 10853600

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1231, 1768, 2462, 3536, 4924, 7072, 9848, 16003, 19696, 20927, 32006, 39392, 41854, 64012, 83708, 128024, 167416, 256048, 272051, 334832, 512096, 544102, 669664, 1088204, 2176408, 4352816, 8705632]

約数ペア:

[(1, 8705632), (2, 4352816), (4, 2176408), (8, 1088204), (13, 669664), (16, 544102), (17, 512096), (26, 334832), (32, 272051), (34, 256048), (52, 167416), (68, 128024), (104, 83708), (136, 64012), (208, 41854), (221, 39392), (272, 32006), (416, 20927), (442, 19696), (544, 16003), (884, 9848), (1231, 7072), (1768, 4924), (2462, 3536)]