17810048

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 36078420

約数和(自身を除く): 18268372

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 2281, 3904, 4562, 7808, 9124, 18248, 36496, 72992, 139141, 145984, 278282, 291968, 556564, 1113128, 2226256, 4452512, 8905024, 17810048]

約数ペア:

[(1, 17810048), (2, 8905024), (4, 4452512), (8, 2226256), (16, 1113128), (32, 556564), (61, 291968), (64, 278282), (122, 145984), (128, 139141), (244, 72992), (488, 36496), (976, 18248), (1952, 9124), (2281, 7808), (3904, 4562)]