16291256192

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{6221}}^1$

素因数の和:6775

約数の個数: 64

約数和(自身を含む): 33318810000

約数和(自身を除く): 17027553808

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 499, 656, 998, 1312, 1996, 2624, 3992, 5248, 6221, 7984, 12442, 15968, 20459, 24884, 31936, 40918, 49768, 63872, 81836, 99536, 163672, 199072, 255061, 327344, 398144, 510122, 654688, 796288, 1020244, 1309376, 2040488, 2618752, 3104279, 4080976, 6208558, 8161952, 12417116, 16323904, 24834232, 32647808, 49668464, 99336928, 127275439, 198673856, 254550878, 397347712, 509101756, 1018203512, 2036407024, 4072814048, 8145628096, 16291256192]

約数ペア:

[(1, 16291256192), (2, 8145628096), (4, 4072814048), (8, 2036407024), (16, 1018203512), (32, 509101756), (41, 397347712), (64, 254550878), (82, 198673856), (128, 127275439), (164, 99336928), (328, 49668464), (499, 32647808), (656, 24834232), (998, 16323904), (1312, 12417116), (1996, 8161952), (2624, 6208558), (3992, 4080976), (5248, 3104279), (6221, 2618752), (7984, 2040488), (12442, 1309376), (15968, 1020244), (20459, 796288), (24884, 654688), (31936, 510122), (40918, 398144), (49768, 327344), (63872, 255061), (81836, 199072), (99536, 163672)]