86687032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 168706800

約数和(自身を除く): 82019768

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 491, 761, 982, 1522, 1964, 3044, 3928, 6088, 14239, 22069, 28478, 44138, 56956, 88276, 113912, 176552, 373651, 747302, 1494604, 2989208, 10835879, 21671758, 43343516, 86687032]

約数ペア:

[(1, 86687032), (2, 43343516), (4, 21671758), (8, 10835879), (29, 2989208), (58, 1494604), (116, 747302), (232, 373651), (491, 176552), (761, 113912), (982, 88276), (1522, 56956), (1964, 44138), (3044, 28478), (3928, 22069), (6088, 14239)]