83977664

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{18481}}^1$

素因数の和:18564

約数の個数: 28

約数和(自身を含む): 168999408

約数和(自身を除く): 85021744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 18481, 36962, 73924, 147848, 295696, 591392, 1182784, 1312151, 2624302, 5248604, 10497208, 20994416, 41988832, 83977664]

約数ペア:

[(1, 83977664), (2, 41988832), (4, 20994416), (8, 10497208), (16, 5248604), (32, 2624302), (64, 1312151), (71, 1182784), (142, 591392), (284, 295696), (568, 147848), (1136, 73924), (2272, 36962), (4544, 18481)]