64476032

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{16249}}^1$

素因数の和:16294

約数の個数: 32

約数和(自身を含む): 132600000

約数和(自身を除く): 68123968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 16249, 32498, 64996, 129992, 259984, 503719, 519968, 1007438, 1039936, 2014876, 2079872, 4029752, 8059504, 16119008, 32238016, 64476032]

約数ペア:

[(1, 64476032), (2, 32238016), (4, 16119008), (8, 8059504), (16, 4029752), (31, 2079872), (32, 2014876), (62, 1039936), (64, 1007438), (124, 519968), (128, 503719), (248, 259984), (496, 129992), (992, 64996), (1984, 32498), (3968, 16249)]