65261904

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{16381}}^1$

素因数の和:16475

約数の個数: 40

約数和(自身を含む): 170634912

約数和(自身を除く): 105373008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 16381, 32762, 49143, 65524, 98286, 131048, 196572, 262096, 393144, 786288, 1359623, 2719246, 4078869, 5438492, 8157738, 10876984, 16315476, 21753968, 32630952, 65261904]

約数ペア:

[(1, 65261904), (2, 32630952), (3, 21753968), (4, 16315476), (6, 10876984), (8, 8157738), (12, 5438492), (16, 4078869), (24, 2719246), (48, 1359623), (83, 786288), (166, 393144), (249, 262096), (332, 196572), (498, 131048), (664, 98286), (996, 65524), (1328, 49143), (1992, 32762), (3984, 16381)]