9145744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{18439}}^1$

素因数の和:18478

約数の個数: 20

約数和(自身を含む): 18292480

約数和(自身を除く): 9146736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 18439, 36878, 73756, 147512, 295024, 571609, 1143218, 2286436, 4572872, 9145744]

約数ペア:

[(1, 9145744), (2, 4572872), (4, 2286436), (8, 1143218), (16, 571609), (31, 295024), (62, 147512), (124, 73756), (248, 36878), (496, 18439)]