83886772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 160030080

約数和(自身を除く): 76143308

約数列:

[1, 2, 4, 17, 34, 68, 83, 89, 166, 167, 178, 332, 334, 356, 668, 1411, 1513, 2822, 2839, 3026, 5644, 5678, 6052, 7387, 11356, 13861, 14774, 14863, 27722, 29548, 29726, 55444, 59452, 125579, 235637, 251158, 252671, 471274, 502316, 505342, 942548, 1010684, 1233629, 2467258, 4934516, 20971693, 41943386, 83886772]

約数ペア:

[(1, 83886772), (2, 41943386), (4, 20971693), (17, 4934516), (34, 2467258), (68, 1233629), (83, 1010684), (89, 942548), (166, 505342), (167, 502316), (178, 471274), (332, 252671), (334, 251158), (356, 235637), (668, 125579), (1411, 59452), (1513, 55444), (2822, 29726), (2839, 29548), (3026, 27722), (5644, 14863), (5678, 14774), (6052, 13861), (7387, 11356)]