9656816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 21342384

約数和(自身を除く): 11685568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2731, 3536, 5462, 10924, 21848, 35503, 43696, 46427, 71006, 92854, 142012, 185708, 284024, 371416, 568048, 603551, 742832, 1207102, 2414204, 4828408, 9656816]

約数ペア:

[(1, 9656816), (2, 4828408), (4, 2414204), (8, 1207102), (13, 742832), (16, 603551), (17, 568048), (26, 371416), (34, 284024), (52, 185708), (68, 142012), (104, 92854), (136, 71006), (208, 46427), (221, 43696), (272, 35503), (442, 21848), (884, 10924), (1768, 5462), (2731, 3536)]