7932032

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 16320000

約数和(自身を除く): 8387968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 1999, 3968, 3998, 7996, 15992, 31984, 61969, 63968, 123938, 127936, 247876, 255872, 495752, 991504, 1983008, 3966016, 7932032]

約数ペア:

[(1, 7932032), (2, 3966016), (4, 1983008), (8, 991504), (16, 495752), (31, 255872), (32, 247876), (62, 127936), (64, 123938), (124, 63968), (128, 61969), (248, 31984), (496, 15992), (992, 7996), (1984, 3998), (1999, 3968)]