31367967736

素因数分解:

$2^3\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{210659}}^1$

素因数の和:213331

約数の個数: 32

約数和(自身を含む): 67242672000

約数和(自身を除く): 35874704264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2659, 5318, 10636, 18613, 21272, 37226, 74452, 148904, 210659, 421318, 842636, 1474613, 1685272, 2949226, 5898452, 11796904, 560142281, 1120284562, 2240569124, 3920995967, 4481138248, 7841991934, 15683983868, 31367967736]

約数ペア:

[(1, 31367967736), (2, 15683983868), (4, 7841991934), (7, 4481138248), (8, 3920995967), (14, 2240569124), (28, 1120284562), (56, 560142281), (2659, 11796904), (5318, 5898452), (10636, 2949226), (18613, 1685272), (21272, 1474613), (37226, 842636), (74452, 421318), (148904, 210659)]