31478352

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28513}}^1$

素因数の和:28547

約数の個数: 40

約数和(自身を含む): 84857664

約数和(自身を除く): 53379312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 28513, 57026, 85539, 114052, 171078, 228104, 342156, 456208, 655799, 684312, 1311598, 1368624, 1967397, 2623196, 3934794, 5246392, 7869588, 10492784, 15739176, 31478352]

約数ペア:

[(1, 31478352), (2, 15739176), (3, 10492784), (4, 7869588), (6, 5246392), (8, 3934794), (12, 2623196), (16, 1967397), (23, 1368624), (24, 1311598), (46, 684312), (48, 655799), (69, 456208), (92, 342156), (138, 228104), (184, 171078), (276, 114052), (368, 85539), (552, 57026), (1104, 28513)]