171475216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5101}}^1$

素因数の和:5311

約数の個数: 40

約数和(自身を含む): 364405248

約数和(自身を除く): 192930032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 1528, 2101, 3056, 4202, 5101, 8404, 10202, 16808, 20404, 33616, 40808, 56111, 81616, 112222, 224444, 448888, 897776, 974291, 1948582, 3897164, 7794328, 10717201, 15588656, 21434402, 42868804, 85737608, 171475216]

約数ペア:

[(1, 171475216), (2, 85737608), (4, 42868804), (8, 21434402), (11, 15588656), (16, 10717201), (22, 7794328), (44, 3897164), (88, 1948582), (176, 974291), (191, 897776), (382, 448888), (764, 224444), (1528, 112222), (2101, 81616), (3056, 56111), (4202, 40808), (5101, 33616), (8404, 20404), (10202, 16808)]