88000432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 199487232

約数和(自身を除く): 111486800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 607, 656, 697, 884, 1066, 1214, 1394, 1768, 2132, 2428, 2788, 3536, 4264, 4856, 5576, 7891, 8528, 9061, 9712, 10319, 11152, 15782, 18122, 20638, 24887, 31564, 36244, 41276, 49774, 63128, 72488, 82552, 99548, 126256, 134147, 144976, 165104, 199096, 268294, 323531, 398192, 423079, 536588, 647062, 846158, 1073176, 1294124, 1692316, 2146352, 2588248, 3384632, 5176496, 5500027, 6769264, 11000054, 22000108, 44000216, 88000432]

約数ペア:

[(1, 88000432), (2, 44000216), (4, 22000108), (8, 11000054), (13, 6769264), (16, 5500027), (17, 5176496), (26, 3384632), (34, 2588248), (41, 2146352), (52, 1692316), (68, 1294124), (82, 1073176), (104, 846158), (136, 647062), (164, 536588), (208, 423079), (221, 398192), (272, 323531), (328, 268294), (442, 199096), (533, 165104), (607, 144976), (656, 134147), (697, 126256), (884, 99548), (1066, 82552), (1214, 72488), (1394, 63128), (1768, 49774), (2132, 41276), (2428, 36244), (2788, 31564), (3536, 24887), (4264, 20638), (4856, 18122), (5576, 15782), (7891, 11152), (8528, 10319), (9061, 9712)]