1996163968

素因数分解:

$2^7\times {\mathrm{1511}}^1\times {\mathrm{10321}}^1$

素因数の和:11846

約数の個数: 32

約数和(自身を含む): 3979750320

約数和(自身を除く): 1983586352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1511, 3022, 6044, 10321, 12088, 20642, 24176, 41284, 48352, 82568, 96704, 165136, 193408, 330272, 660544, 1321088, 15595031, 31190062, 62380124, 124760248, 249520496, 499040992, 998081984, 1996163968]

約数ペア:

[(1, 1996163968), (2, 998081984), (4, 499040992), (8, 249520496), (16, 124760248), (32, 62380124), (64, 31190062), (128, 15595031), (1511, 1321088), (3022, 660544), (6044, 330272), (10321, 193408), (12088, 165136), (20642, 96704), (24176, 82568), (41284, 48352)]