16022840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23563}}^1$

素因数の和:23591

約数の個数: 32

約数和(自身を含む): 38173680

約数和(自身を除く): 22150840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23563, 47126, 94252, 117815, 188504, 235630, 400571, 471260, 801142, 942520, 1602284, 2002855, 3204568, 4005710, 8011420, 16022840]

約数ペア:

[(1, 16022840), (2, 8011420), (4, 4005710), (5, 3204568), (8, 2002855), (10, 1602284), (17, 942520), (20, 801142), (34, 471260), (40, 400571), (68, 235630), (85, 188504), (136, 117815), (170, 94252), (340, 47126), (680, 23563)]