40186064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 83223840

約数和(自身を除く): 43037776

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1973, 2546, 3946, 5092, 7892, 10184, 15784, 20368, 31568, 37487, 74974, 132191, 149948, 264382, 299896, 528764, 599792, 1057528, 2115056, 2511629, 5023258, 10046516, 20093032, 40186064]

約数ペア:

[(1, 40186064), (2, 20093032), (4, 10046516), (8, 5023258), (16, 2511629), (19, 2115056), (38, 1057528), (67, 599792), (76, 528764), (134, 299896), (152, 264382), (268, 149948), (304, 132191), (536, 74974), (1072, 37487), (1273, 31568), (1973, 20368), (2546, 15784), (3946, 10184), (5092, 7892)]