30277328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61043}}^1$

素因数の和:61082

約数の個数: 20

約数和(自身を含む): 60555648

約数和(自身を除く): 30278320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 61043, 122086, 244172, 488344, 976688, 1892333, 3784666, 7569332, 15138664, 30277328]

約数ペア:

[(1, 30277328), (2, 15138664), (4, 7569332), (8, 3784666), (16, 1892333), (31, 976688), (62, 488344), (124, 244172), (248, 122086), (496, 61043)]