30469328

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21397}}^1$

素因数の和:21494

約数の個数: 20

約数和(自身を含む): 59700420

約数和(自身を除く): 29231092

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21397, 42794, 85588, 171176, 342352, 1904333, 3808666, 7617332, 15234664, 30469328]

約数ペア:

[(1, 30469328), (2, 15234664), (4, 7617332), (8, 3808666), (16, 1904333), (89, 342352), (178, 171176), (356, 85588), (712, 42794), (1424, 21397)]