82123504

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 162779760

約数和(自身を除く): 80656256

約数列:

[1, 2, 4, 8, 16, 89, 101, 178, 202, 356, 404, 571, 712, 808, 1142, 1424, 1616, 2284, 4568, 8989, 9136, 17978, 35956, 50819, 57671, 71912, 101638, 115342, 143824, 203276, 230684, 406552, 461368, 813104, 922736, 5132719, 10265438, 20530876, 41061752, 82123504]

約数ペア:

[(1, 82123504), (2, 41061752), (4, 20530876), (8, 10265438), (16, 5132719), (89, 922736), (101, 813104), (178, 461368), (202, 406552), (356, 230684), (404, 203276), (571, 143824), (712, 115342), (808, 101638), (1142, 71912), (1424, 57671), (1616, 50819), (2284, 35956), (4568, 17978), (8989, 9136)]