108892016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 215236224

約数和(自身を除く): 106344208

約数列:

[1, 2, 4, 8, 16, 83, 166, 167, 332, 334, 491, 664, 668, 982, 1328, 1336, 1964, 2672, 3928, 7856, 13861, 27722, 40753, 55444, 81506, 81997, 110888, 163012, 163994, 221776, 326024, 327988, 652048, 655976, 1311952, 6805751, 13611502, 27223004, 54446008, 108892016]

約数ペア:

[(1, 108892016), (2, 54446008), (4, 27223004), (8, 13611502), (16, 6805751), (83, 1311952), (166, 655976), (167, 652048), (332, 327988), (334, 326024), (491, 221776), (664, 163994), (668, 163012), (982, 110888), (1328, 81997), (1336, 81506), (1964, 55444), (2672, 40753), (3928, 27722), (7856, 13861)]