30790784

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 61625340

約数和(自身を除く): 30834556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 586, 821, 1172, 1642, 2344, 3284, 4688, 6568, 9376, 13136, 18752, 26272, 37504, 52544, 105088, 240553, 481106, 962212, 1924424, 3848848, 7697696, 15395392, 30790784]

約数ペア:

[(1, 30790784), (2, 15395392), (4, 7697696), (8, 3848848), (16, 1924424), (32, 962212), (64, 481106), (128, 240553), (293, 105088), (586, 52544), (821, 37504), (1172, 26272), (1642, 18752), (2344, 13136), (3284, 9376), (4688, 6568)]