90864320128

素因数分解:

$2^7\times {\mathrm{25873}}^1\times {\mathrm{27437}}^1$

素因数の和:53324

約数の個数: 32

約数和(自身を含む): 181032357060

約数和(自身を除く): 90168036932

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 25873, 27437, 51746, 54874, 103492, 109748, 206984, 219496, 413968, 438992, 827936, 877984, 1655872, 1755968, 3311744, 3511936, 709877501, 1419755002, 2839510004, 5679020008, 11358040016, 22716080032, 45432160064, 90864320128]

約数ペア:

[(1, 90864320128), (2, 45432160064), (4, 22716080032), (8, 11358040016), (16, 5679020008), (32, 2839510004), (64, 1419755002), (128, 709877501), (25873, 3511936), (27437, 3311744), (51746, 1755968), (54874, 1655872), (103492, 877984), (109748, 827936), (206984, 438992), (219496, 413968)]