40350928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 83599560

約数和(自身を除く): 43248632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1361, 1744, 1853, 2722, 3706, 5444, 7412, 10888, 14824, 21776, 23137, 29648, 46274, 92548, 148349, 185096, 296698, 370192, 593396, 1186792, 2373584, 2521933, 5043866, 10087732, 20175464, 40350928]

約数ペア:

[(1, 40350928), (2, 20175464), (4, 10087732), (8, 5043866), (16, 2521933), (17, 2373584), (34, 1186792), (68, 593396), (109, 370192), (136, 296698), (218, 185096), (272, 148349), (436, 92548), (872, 46274), (1361, 29648), (1744, 23137), (1853, 21776), (2722, 14824), (3706, 10888), (5444, 7412)]