259152056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{1103}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 498389760

約数和(自身を除く): 239237704

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 683, 1103, 1366, 2206, 2732, 4412, 5464, 8824, 29369, 47429, 58738, 94858, 117476, 189716, 234952, 379432, 753349, 1506698, 3013396, 6026792, 32394007, 64788014, 129576028, 259152056]

約数ペア:

[(1, 259152056), (2, 129576028), (4, 64788014), (8, 32394007), (43, 6026792), (86, 3013396), (172, 1506698), (344, 753349), (683, 379432), (1103, 234952), (1366, 189716), (2206, 117476), (2732, 94858), (4412, 58738), (5464, 47429), (8824, 29369)]