87982984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6217}}^1$

素因数の和:6313

約数の個数: 32

約数和(自身を含む): 173482200

約数和(自身を除く): 85499216

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 6217, 7076, 12434, 14152, 24868, 49736, 180293, 360586, 379237, 721172, 758474, 1442344, 1516948, 3033896, 10997873, 21995746, 43991492, 87982984]

約数ペア:

[(1, 87982984), (2, 43991492), (4, 21995746), (8, 10997873), (29, 3033896), (58, 1516948), (61, 1442344), (116, 758474), (122, 721172), (232, 379237), (244, 360586), (488, 180293), (1769, 49736), (3538, 24868), (6217, 14152), (7076, 12434)]