16036840

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{683}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 20160440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 683, 1174, 1366, 2348, 2732, 2935, 3415, 4696, 5464, 5870, 6830, 11740, 13660, 23480, 27320, 400921, 801842, 1603684, 2004605, 3207368, 4009210, 8018420, 16036840]

約数ペア:

[(1, 16036840), (2, 8018420), (4, 4009210), (5, 3207368), (8, 2004605), (10, 1603684), (20, 801842), (40, 400921), (587, 27320), (683, 23480), (1174, 13660), (1366, 11740), (2348, 6830), (2732, 5870), (2935, 5464), (3415, 4696)]