66408632

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 127370880

約数和(自身を除く): 60962248

約数列:

[1, 2, 4, 8, 83, 103, 166, 206, 332, 412, 664, 824, 971, 1942, 3884, 7768, 8549, 17098, 34196, 68392, 80593, 100013, 161186, 200026, 322372, 400052, 644744, 800104, 8301079, 16602158, 33204316, 66408632]

約数ペア:

[(1, 66408632), (2, 33204316), (4, 16602158), (8, 8301079), (83, 800104), (103, 644744), (166, 400052), (206, 322372), (332, 200026), (412, 161186), (664, 100013), (824, 80593), (971, 68392), (1942, 34196), (3884, 17098), (7768, 8549)]