39830704

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 79213680

約数和(自身を除く): 39382976

約数列:

[1, 2, 4, 8, 16, 83, 89, 166, 178, 332, 337, 356, 664, 674, 712, 1328, 1348, 1424, 2696, 5392, 7387, 14774, 27971, 29548, 29993, 55942, 59096, 59986, 111884, 118192, 119972, 223768, 239944, 447536, 479888, 2489419, 4978838, 9957676, 19915352, 39830704]

約数ペア:

[(1, 39830704), (2, 19915352), (4, 9957676), (8, 4978838), (16, 2489419), (83, 479888), (89, 447536), (166, 239944), (178, 223768), (332, 119972), (337, 118192), (356, 111884), (664, 59986), (674, 59096), (712, 55942), (1328, 29993), (1348, 29548), (1424, 27971), (2696, 14774), (5392, 7387)]