83897648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{141719}}^1$

素因数の和:141764

約数の個数: 20

約数和(自身を含む): 166946160

約数和(自身を除く): 83048512

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 141719, 283438, 566876, 1133752, 2267504, 5243603, 10487206, 20974412, 41948824, 83897648]

約数ペア:

[(1, 83897648), (2, 41948824), (4, 20974412), (8, 10487206), (16, 5243603), (37, 2267504), (74, 1133752), (148, 566876), (296, 283438), (592, 141719)]