16552224

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4450

約数の個数: 72

約数和(自身を含む): 50702652

約数和(自身を除く): 34150428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4421, 8842, 13263, 17684, 26526, 35368, 39789, 53052, 57473, 70736, 79578, 106104, 114946, 141472, 159156, 172419, 212208, 229892, 318312, 344838, 424416, 459784, 517257, 636624, 689676, 919568, 1034514, 1273248, 1379352, 1839136, 2069028, 2758704, 4138056, 5517408, 8276112, 16552224]

約数ペア:

[(1, 16552224), (2, 8276112), (3, 5517408), (4, 4138056), (6, 2758704), (8, 2069028), (9, 1839136), (12, 1379352), (13, 1273248), (16, 1034514), (18, 919568), (24, 689676), (26, 636624), (32, 517257), (36, 459784), (39, 424416), (48, 344838), (52, 318312), (72, 229892), (78, 212208), (96, 172419), (104, 159156), (117, 141472), (144, 114946), (156, 106104), (208, 79578), (234, 70736), (288, 57473), (312, 53052), (416, 39789), (468, 35368), (624, 26526), (936, 17684), (1248, 13263), (1872, 8842), (3744, 4421)]