16249744

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5003}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 37229760

約数和(自身を除く): 20980016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5003, 10006, 20012, 35021, 40024, 70042, 80048, 140084, 145087, 280168, 290174, 560336, 580348, 1015609, 1160696, 2031218, 2321392, 4062436, 8124872, 16249744]

約数ペア:

[(1, 16249744), (2, 8124872), (4, 4062436), (7, 2321392), (8, 2031218), (14, 1160696), (16, 1015609), (28, 580348), (29, 560336), (56, 290174), (58, 280168), (112, 145087), (116, 140084), (203, 80048), (232, 70042), (406, 40024), (464, 35021), (812, 20012), (1624, 10006), (3248, 5003)]