16206816

素因数分解:

$2^5\times 3^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 42750288

約数和(自身を除く): 26543472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 401, 421, 802, 842, 1203, 1263, 1604, 1684, 2406, 2526, 3208, 3368, 4812, 5052, 6416, 6736, 9624, 10104, 12832, 13472, 19248, 20208, 38496, 40416, 168821, 337642, 506463, 675284, 1012926, 1350568, 2025852, 2701136, 4051704, 5402272, 8103408, 16206816]

約数ペア:

[(1, 16206816), (2, 8103408), (3, 5402272), (4, 4051704), (6, 2701136), (8, 2025852), (12, 1350568), (16, 1012926), (24, 675284), (32, 506463), (48, 337642), (96, 168821), (401, 40416), (421, 38496), (802, 20208), (842, 19248), (1203, 13472), (1263, 12832), (1604, 10104), (1684, 9624), (2406, 6736), (2526, 6416), (3208, 5052), (3368, 4812)]