81170012128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{81824609}}^1$

素因数の和:81824650

約数の個数: 24

約数和(自身を含む): 164958413760

約数和(自身を除く): 83788401632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 81824609, 163649218, 327298436, 654596872, 1309193744, 2536562879, 2618387488, 5073125758, 10146251516, 20292503032, 40585006064, 81170012128]

約数ペア:

[(1, 81170012128), (2, 40585006064), (4, 20292503032), (8, 10146251516), (16, 5073125758), (31, 2618387488), (32, 2536562879), (62, 1309193744), (124, 654596872), (248, 327298436), (496, 163649218), (992, 81824609)]