89851552

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4613

約数の個数: 48

約数和(自身を含む): 204482880

約数和(自身を除く): 114631328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4507, 4984, 9014, 9968, 18028, 19936, 31549, 36056, 63098, 72112, 126196, 144224, 252392, 401123, 504784, 802246, 1009568, 1604492, 2807861, 3208984, 5615722, 6417968, 11231444, 12835936, 22462888, 44925776, 89851552]

約数ペア:

[(1, 89851552), (2, 44925776), (4, 22462888), (7, 12835936), (8, 11231444), (14, 6417968), (16, 5615722), (28, 3208984), (32, 2807861), (56, 1604492), (89, 1009568), (112, 802246), (178, 504784), (224, 401123), (356, 252392), (623, 144224), (712, 126196), (1246, 72112), (1424, 63098), (2492, 36056), (2848, 31549), (4507, 19936), (4984, 18028), (9014, 9968)]