77622016

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9781}}^1$

素因数の和:9828

約数の個数: 36

約数和(自身を含む): 159955264

約数和(自身を除く): 82333248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9781, 19562, 39124, 78248, 156496, 303211, 312992, 606422, 625984, 1212844, 1251968, 2425688, 2503936, 4851376, 9702752, 19405504, 38811008, 77622016]

約数ペア:

[(1, 77622016), (2, 38811008), (4, 19405504), (8, 9702752), (16, 4851376), (31, 2503936), (32, 2425688), (62, 1251968), (64, 1212844), (124, 625984), (128, 606422), (248, 312992), (256, 303211), (496, 156496), (992, 78248), (1984, 39124), (3968, 19562), (7936, 9781)]