15696804848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{246557}}^1$

素因数の和:246761

約数の個数: 40

約数和(自身を含む): 31918412448

約数和(自身を除く): 16221607600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1384, 2768, 3979, 7958, 15916, 31832, 63664, 246557, 493114, 986228, 1972456, 3944912, 5670811, 11341622, 22683244, 42654361, 45366488, 85308722, 90732976, 170617444, 341234888, 682469776, 981050303, 1962100606, 3924201212, 7848402424, 15696804848]

約数ペア:

[(1, 15696804848), (2, 7848402424), (4, 3924201212), (8, 1962100606), (16, 981050303), (23, 682469776), (46, 341234888), (92, 170617444), (173, 90732976), (184, 85308722), (346, 45366488), (368, 42654361), (692, 22683244), (1384, 11341622), (2768, 5670811), (3979, 3944912), (7958, 1972456), (15916, 986228), (31832, 493114), (63664, 246557)]