445291472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{9803}}^1$

素因数の和:9995

約数の個数: 40

約数和(自身を含む): 919066176

約数和(自身を除く): 473774704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 1336, 2672, 2839, 5678, 9803, 11356, 19606, 22712, 39212, 45424, 78424, 156848, 166651, 333302, 666604, 1333208, 1637101, 2666416, 3274202, 6548404, 13096808, 26193616, 27830717, 55661434, 111322868, 222645736, 445291472]

約数ペア:

[(1, 445291472), (2, 222645736), (4, 111322868), (8, 55661434), (16, 27830717), (17, 26193616), (34, 13096808), (68, 6548404), (136, 3274202), (167, 2666416), (272, 1637101), (334, 1333208), (668, 666604), (1336, 333302), (2672, 166651), (2839, 156848), (5678, 78424), (9803, 45424), (11356, 39212), (19606, 22712)]