31349136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7208

約数の個数: 80

約数和(自身を含む): 99688064

約数和(自身を除く): 68338928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 7177, 14354, 21531, 28708, 43062, 50239, 57416, 86124, 93301, 100478, 114832, 150717, 172248, 186602, 200956, 279903, 301434, 344496, 373204, 401912, 559806, 602868, 653107, 746408, 803824, 1119612, 1205736, 1306214, 1492816, 1959321, 2239224, 2411472, 2612428, 3918642, 4478448, 5224856, 7837284, 10449712, 15674568, 31349136]

約数ペア:

[(1, 31349136), (2, 15674568), (3, 10449712), (4, 7837284), (6, 5224856), (7, 4478448), (8, 3918642), (12, 2612428), (13, 2411472), (14, 2239224), (16, 1959321), (21, 1492816), (24, 1306214), (26, 1205736), (28, 1119612), (39, 803824), (42, 746408), (48, 653107), (52, 602868), (56, 559806), (78, 401912), (84, 373204), (91, 344496), (104, 301434), (112, 279903), (156, 200956), (168, 186602), (182, 172248), (208, 150717), (273, 114832), (312, 100478), (336, 93301), (364, 86124), (546, 57416), (624, 50239), (728, 43062), (1092, 28708), (1456, 21531), (2184, 14354), (4368, 7177)]