16565534536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{10613}}^1$

素因数の和:11158

約数の個数: 64

約数和(自身を含む): 34389360000

約数和(自身を除く): 17823825464

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 499, 782, 998, 1564, 1996, 3128, 3992, 8483, 10613, 11477, 16966, 21226, 22954, 33932, 42452, 45908, 67864, 84904, 91816, 180421, 195109, 244099, 360842, 390218, 488198, 721684, 780436, 976396, 1443368, 1560872, 1952792, 4149683, 5295887, 8299366, 10591774, 16598732, 21183548, 33197464, 42367096, 90030079, 121805401, 180060158, 243610802, 360120316, 487221604, 720240632, 974443208, 2070691817, 4141383634, 8282767268, 16565534536]

約数ペア:

[(1, 16565534536), (2, 8282767268), (4, 4141383634), (8, 2070691817), (17, 974443208), (23, 720240632), (34, 487221604), (46, 360120316), (68, 243610802), (92, 180060158), (136, 121805401), (184, 90030079), (391, 42367096), (499, 33197464), (782, 21183548), (998, 16598732), (1564, 10591774), (1996, 8299366), (3128, 5295887), (3992, 4149683), (8483, 1952792), (10613, 1560872), (11477, 1443368), (16966, 976396), (21226, 780436), (22954, 721684), (33932, 488198), (42452, 390218), (45908, 360842), (67864, 244099), (84904, 195109), (91816, 180421)]