80868832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7463

約数の個数: 48

約数和(自身を含む): 179311104

約数和(自身を除く): 98442272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 7411, 10912, 14822, 29644, 59288, 81521, 118576, 163042, 229741, 237152, 326084, 459482, 652168, 918964, 1304336, 1837928, 2527151, 2608672, 3675856, 5054302, 7351712, 10108604, 20217208, 40434416, 80868832]

約数ペア:

[(1, 80868832), (2, 40434416), (4, 20217208), (8, 10108604), (11, 7351712), (16, 5054302), (22, 3675856), (31, 2608672), (32, 2527151), (44, 1837928), (62, 1304336), (88, 918964), (124, 652168), (176, 459482), (248, 326084), (341, 237152), (352, 229741), (496, 163042), (682, 118576), (992, 81521), (1364, 59288), (2728, 29644), (5456, 14822), (7411, 10912)]