223661552

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{61043}}^1$

素因数の和:61280

約数の個数: 20

約数和(自身を含む): 435243720

約数和(自身を除く): 211582168

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 61043, 122086, 244172, 488344, 976688, 13978847, 27957694, 55915388, 111830776, 223661552]

約数ペア:

[(1, 223661552), (2, 111830776), (4, 55915388), (8, 27957694), (16, 13978847), (229, 976688), (458, 488344), (916, 244172), (1832, 122086), (3664, 61043)]