85212488

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 162596160

約数和(自身を除く): 77383672

約数列:

[1, 2, 4, 8, 101, 163, 202, 326, 404, 647, 652, 808, 1294, 1304, 2588, 5176, 16463, 32926, 65347, 65852, 105461, 130694, 131704, 210922, 261388, 421844, 522776, 843688, 10651561, 21303122, 42606244, 85212488]

約数ペア:

[(1, 85212488), (2, 42606244), (4, 21303122), (8, 10651561), (101, 843688), (163, 522776), (202, 421844), (326, 261388), (404, 210922), (647, 131704), (652, 130694), (808, 105461), (1294, 65852), (1304, 65347), (2588, 32926), (5176, 16463)]