84209408

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 176160096

約数和(自身を除く): 91950688

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 113, 128, 142, 164, 226, 256, 284, 328, 452, 568, 656, 904, 1136, 1312, 1808, 2272, 2624, 2911, 3616, 4544, 4633, 5248, 5822, 7232, 8023, 9088, 9266, 10496, 11644, 14464, 16046, 18176, 18532, 23288, 28928, 32092, 37064, 46576, 64184, 74128, 93152, 128368, 148256, 186304, 256736, 296512, 328943, 372608, 513472, 593024, 657886, 745216, 1026944, 1186048, 1315772, 2053888, 2631544, 5263088, 10526176, 21052352, 42104704, 84209408]

約数ペア:

[(1, 84209408), (2, 42104704), (4, 21052352), (8, 10526176), (16, 5263088), (32, 2631544), (41, 2053888), (64, 1315772), (71, 1186048), (82, 1026944), (113, 745216), (128, 657886), (142, 593024), (164, 513472), (226, 372608), (256, 328943), (284, 296512), (328, 256736), (452, 186304), (568, 148256), (656, 128368), (904, 93152), (1136, 74128), (1312, 64184), (1808, 46576), (2272, 37064), (2624, 32092), (2911, 28928), (3616, 23288), (4544, 18532), (4633, 18176), (5248, 16046), (5822, 14464), (7232, 11644), (8023, 10496), (9088, 9266)]