82919008

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 167895504

約数和(自身を除く): 84976496

約数列:

[1, 2, 4, 8, 16, 32, 61, 107, 122, 214, 244, 397, 428, 488, 794, 856, 976, 1588, 1712, 1952, 3176, 3424, 6352, 6527, 12704, 13054, 24217, 26108, 42479, 48434, 52216, 84958, 96868, 104432, 169916, 193736, 208864, 339832, 387472, 679664, 774944, 1359328, 2591219, 5182438, 10364876, 20729752, 41459504, 82919008]

約数ペア:

[(1, 82919008), (2, 41459504), (4, 20729752), (8, 10364876), (16, 5182438), (32, 2591219), (61, 1359328), (107, 774944), (122, 679664), (214, 387472), (244, 339832), (397, 208864), (428, 193736), (488, 169916), (794, 104432), (856, 96868), (976, 84958), (1588, 52216), (1712, 48434), (1952, 42479), (3176, 26108), (3424, 24217), (6352, 13054), (6527, 12704)]