91955864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11483}}^1$

素因数の和:11520

約数の個数: 64

約数和(自身を含む): 231517440

約数和(自身を除く): 139561576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 11483, 22966, 45932, 80381, 91864, 126313, 149279, 160762, 252626, 298558, 321524, 505252, 597116, 643048, 884191, 1010504, 1044953, 1194232, 1642069, 1768382, 2089906, 3284138, 3536764, 4179812, 6568276, 7073528, 8359624, 11494483, 13136552, 22988966, 45977932, 91955864]

約数ペア:

[(1, 91955864), (2, 45977932), (4, 22988966), (7, 13136552), (8, 11494483), (11, 8359624), (13, 7073528), (14, 6568276), (22, 4179812), (26, 3536764), (28, 3284138), (44, 2089906), (52, 1768382), (56, 1642069), (77, 1194232), (88, 1044953), (91, 1010504), (104, 884191), (143, 643048), (154, 597116), (182, 505252), (286, 321524), (308, 298558), (364, 252626), (572, 160762), (616, 149279), (728, 126313), (1001, 91864), (1144, 80381), (2002, 45932), (4004, 22966), (8008, 11483)]