38320216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 81587520

約数和(自身を除く): 43267304

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1277, 1364, 2554, 2728, 3751, 5108, 7502, 10216, 14047, 15004, 28094, 30008, 39587, 56188, 79174, 112376, 154517, 158348, 309034, 316696, 435457, 618068, 870914, 1236136, 1741828, 3483656, 4790027, 9580054, 19160108, 38320216]

約数ペア:

[(1, 38320216), (2, 19160108), (4, 9580054), (8, 4790027), (11, 3483656), (22, 1741828), (31, 1236136), (44, 870914), (62, 618068), (88, 435457), (121, 316696), (124, 309034), (242, 158348), (248, 154517), (341, 112376), (484, 79174), (682, 56188), (968, 39587), (1277, 30008), (1364, 28094), (2554, 15004), (2728, 14047), (3751, 10216), (5108, 7502)]