39804579824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89069}}^1$

素因数の和:89178

約数の個数: 80

約数和(自身を含む): 85883431680

約数和(自身を除く): 46078851856

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 424, 496, 527, 848, 901, 1054, 1643, 1802, 2108, 3286, 3604, 4216, 6572, 7208, 8432, 13144, 14416, 26288, 27931, 55862, 89069, 111724, 178138, 223448, 356276, 446896, 712552, 1425104, 1514173, 2761139, 3028346, 4720657, 5522278, 6056692, 9441314, 11044556, 12113384, 18882628, 22089112, 24226768, 37765256, 44178224, 46939363, 75530512, 80251169, 93878726, 146340367, 160502338, 187757452, 292680734, 321004676, 375514904, 585361468, 642009352, 751029808, 1170722936, 1284018704, 2341445872, 2487786239, 4975572478, 9951144956, 19902289912, 39804579824]

約数ペア:

[(1, 39804579824), (2, 19902289912), (4, 9951144956), (8, 4975572478), (16, 2487786239), (17, 2341445872), (31, 1284018704), (34, 1170722936), (53, 751029808), (62, 642009352), (68, 585361468), (106, 375514904), (124, 321004676), (136, 292680734), (212, 187757452), (248, 160502338), (272, 146340367), (424, 93878726), (496, 80251169), (527, 75530512), (848, 46939363), (901, 44178224), (1054, 37765256), (1643, 24226768), (1802, 22089112), (2108, 18882628), (3286, 12113384), (3604, 11044556), (4216, 9441314), (6572, 6056692), (7208, 5522278), (8432, 4720657), (13144, 3028346), (14416, 2761139), (26288, 1514173), (27931, 1425104), (55862, 712552), (89069, 446896), (111724, 356276), (178138, 223448)]