39071864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8737}}^1$

素因数の和:8799

約数の個数: 32

約数和(自身を含む): 80739120

約数和(自身を除く): 41667256

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 8737, 17474, 34948, 69896, 113581, 227162, 375691, 454324, 751382, 908648, 1502764, 3005528, 4883983, 9767966, 19535932, 39071864]

約数ペア:

[(1, 39071864), (2, 19535932), (4, 9767966), (8, 4883983), (13, 3005528), (26, 1502764), (43, 908648), (52, 751382), (86, 454324), (104, 375691), (172, 227162), (344, 113581), (559, 69896), (1118, 34948), (2236, 17474), (4472, 8737)]