87890236

素因数分解:

$2^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2699}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 175996800

約数和(自身を除く): 88106564

約数列:

[1, 2, 4, 7, 14, 28, 1163, 2326, 2699, 4652, 5398, 8141, 10796, 16282, 18893, 32564, 37786, 75572, 3138937, 6277874, 12555748, 21972559, 43945118, 87890236]

約数ペア:

[(1, 87890236), (2, 43945118), (4, 21972559), (7, 12555748), (14, 6277874), (28, 3138937), (1163, 75572), (2326, 37786), (2699, 32564), (4652, 18893), (5398, 16282), (8141, 10796)]