190887088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54979}}^1$

素因数の和:55025

約数の個数: 40

約数和(自身を含む): 436321280

約数和(自身を除く): 245434192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 54979, 109958, 219916, 384853, 439832, 769706, 879664, 1539412, 1704349, 3078824, 3408698, 6157648, 6817396, 11930443, 13634792, 23860886, 27269584, 47721772, 95443544, 190887088]

約数ペア:

[(1, 190887088), (2, 95443544), (4, 47721772), (7, 27269584), (8, 23860886), (14, 13634792), (16, 11930443), (28, 6817396), (31, 6157648), (56, 3408698), (62, 3078824), (112, 1704349), (124, 1539412), (217, 879664), (248, 769706), (434, 439832), (496, 384853), (868, 219916), (1736, 109958), (3472, 54979)]