23401316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 45505152

約数和(自身を除く): 22103836

約数列:

[1, 2, 4, 17, 34, 37, 68, 71, 74, 131, 142, 148, 262, 284, 524, 629, 1207, 1258, 2227, 2414, 2516, 2627, 4454, 4828, 4847, 5254, 8908, 9301, 9694, 10508, 18602, 19388, 37204, 44659, 82399, 89318, 158117, 164798, 178636, 316234, 329596, 344137, 632468, 688274, 1376548, 5850329, 11700658, 23401316]

約数ペア:

[(1, 23401316), (2, 11700658), (4, 5850329), (17, 1376548), (34, 688274), (37, 632468), (68, 344137), (71, 329596), (74, 316234), (131, 178636), (142, 164798), (148, 158117), (262, 89318), (284, 82399), (524, 44659), (629, 37204), (1207, 19388), (1258, 18602), (2227, 10508), (2414, 9694), (2516, 9301), (2627, 8908), (4454, 5254), (4828, 4847)]