16554528

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 72

約数和(自身を含む): 48117888

約数和(自身を除く): 31563360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1223, 1504, 1692, 2256, 2446, 3384, 3669, 4512, 4892, 6768, 7338, 9784, 11007, 13536, 14676, 19568, 22014, 29352, 39136, 44028, 57481, 58704, 88056, 114962, 117408, 172443, 176112, 229924, 344886, 352224, 459848, 517329, 689772, 919696, 1034658, 1379544, 1839392, 2069316, 2759088, 4138632, 5518176, 8277264, 16554528]

約数ペア:

[(1, 16554528), (2, 8277264), (3, 5518176), (4, 4138632), (6, 2759088), (8, 2069316), (9, 1839392), (12, 1379544), (16, 1034658), (18, 919696), (24, 689772), (32, 517329), (36, 459848), (47, 352224), (48, 344886), (72, 229924), (94, 176112), (96, 172443), (141, 117408), (144, 114962), (188, 88056), (282, 58704), (288, 57481), (376, 44028), (423, 39136), (564, 29352), (752, 22014), (846, 19568), (1128, 14676), (1223, 13536), (1504, 11007), (1692, 9784), (2256, 7338), (2446, 6768), (3384, 4892), (3669, 4512)]