84802016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10771

約数の個数: 48

約数和(自身を含む): 189277200

約数和(自身を除く): 104475184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 10729, 21458, 42916, 85832, 139477, 171664, 203851, 278954, 343328, 407702, 557908, 815404, 1115816, 1630808, 2231632, 2650063, 3261616, 4463264, 5300126, 6523232, 10600252, 21200504, 42401008, 84802016]

約数ペア:

[(1, 84802016), (2, 42401008), (4, 21200504), (8, 10600252), (13, 6523232), (16, 5300126), (19, 4463264), (26, 3261616), (32, 2650063), (38, 2231632), (52, 1630808), (76, 1115816), (104, 815404), (152, 557908), (208, 407702), (247, 343328), (304, 278954), (416, 203851), (494, 171664), (608, 139477), (988, 85832), (1976, 42916), (3952, 21458), (7904, 10729)]