16279408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 32823792

約数和(自身を除く): 16544384

約数列:

[1, 2, 4, 8, 16, 37, 74, 107, 148, 214, 257, 296, 428, 514, 592, 856, 1028, 1712, 2056, 3959, 4112, 7918, 9509, 15836, 19018, 27499, 31672, 38036, 54998, 63344, 76072, 109996, 152144, 219992, 439984, 1017463, 2034926, 4069852, 8139704, 16279408]

約数ペア:

[(1, 16279408), (2, 8139704), (4, 4069852), (8, 2034926), (16, 1017463), (37, 439984), (74, 219992), (107, 152144), (148, 109996), (214, 76072), (257, 63344), (296, 54998), (428, 38036), (514, 31672), (592, 27499), (856, 19018), (1028, 15836), (1712, 9509), (2056, 7918), (3959, 4112)]