30751688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4787}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 63776160

約数和(自身を除く): 33024472

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4787, 6424, 9574, 19148, 38296, 52657, 105314, 210628, 349451, 421256, 698902, 1397804, 2795608, 3843961, 7687922, 15375844, 30751688]

約数ペア:

[(1, 30751688), (2, 15375844), (4, 7687922), (8, 3843961), (11, 2795608), (22, 1397804), (44, 698902), (73, 421256), (88, 349451), (146, 210628), (292, 105314), (584, 52657), (803, 38296), (1606, 19148), (3212, 9574), (4787, 6424)]