15697907968

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1978063}}^1$

素因数の和:1978110

約数の個数: 36

約数和(自身を含む): 32345302528

約数和(自身を除く): 16647394560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 1978063, 3956126, 7912252, 15824504, 31649008, 61319953, 63298016, 122639906, 126596032, 245279812, 253192064, 490559624, 506384128, 981119248, 1962238496, 3924476992, 7848953984, 15697907968]

約数ペア:

[(1, 15697907968), (2, 7848953984), (4, 3924476992), (8, 1962238496), (16, 981119248), (31, 506384128), (32, 490559624), (62, 253192064), (64, 245279812), (124, 126596032), (128, 122639906), (248, 63298016), (256, 61319953), (496, 31649008), (992, 15824504), (1984, 7912252), (3968, 3956126), (7936, 1978063)]