86352944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 172174992

約数和(自身を除く): 85822048

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 313, 344, 401, 626, 688, 802, 1252, 1604, 2504, 3208, 5008, 6416, 13459, 17243, 26918, 34486, 53836, 68972, 107672, 125513, 137944, 215344, 251026, 275888, 502052, 1004104, 2008208, 5397059, 10794118, 21588236, 43176472, 86352944]

約数ペア:

[(1, 86352944), (2, 43176472), (4, 21588236), (8, 10794118), (16, 5397059), (43, 2008208), (86, 1004104), (172, 502052), (313, 275888), (344, 251026), (401, 215344), (626, 137944), (688, 125513), (802, 107672), (1252, 68972), (1604, 53836), (2504, 34486), (3208, 26918), (5008, 17243), (6416, 13459)]