30213328

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{22751}}^1$

素因数の和:22842

約数の個数: 20

約数和(自身を含む): 59246208

約数和(自身を除く): 29032880

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 22751, 45502, 91004, 182008, 364016, 1888333, 3776666, 7553332, 15106664, 30213328]

約数ペア:

[(1, 30213328), (2, 15106664), (4, 7553332), (8, 3776666), (16, 1888333), (83, 364016), (166, 182008), (332, 91004), (664, 45502), (1328, 22751)]