16023590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 33619968

約数和(自身を除く): 17596378

約数列:

[1, 2, 5, 10, 11, 22, 31, 37, 55, 62, 74, 110, 127, 155, 185, 254, 310, 341, 370, 407, 635, 682, 814, 1147, 1270, 1397, 1705, 2035, 2294, 2794, 3410, 3937, 4070, 4699, 5735, 6985, 7874, 9398, 11470, 12617, 13970, 19685, 23495, 25234, 39370, 43307, 46990, 51689, 63085, 86614, 103378, 126170, 145669, 216535, 258445, 291338, 433070, 516890, 728345, 1456690, 1602359, 3204718, 8011795, 16023590]

約数ペア:

[(1, 16023590), (2, 8011795), (5, 3204718), (10, 1602359), (11, 1456690), (22, 728345), (31, 516890), (37, 433070), (55, 291338), (62, 258445), (74, 216535), (110, 145669), (127, 126170), (155, 103378), (185, 86614), (254, 63085), (310, 51689), (341, 46990), (370, 43307), (407, 39370), (635, 25234), (682, 23495), (814, 19685), (1147, 13970), (1270, 12617), (1397, 11470), (1705, 9398), (2035, 7874), (2294, 6985), (2794, 5735), (3410, 4699), (3937, 4070)]