91819984

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 182051840

約数和(自身を除く): 90231856

約数列:

[1, 2, 4, 8, 16, 73, 127, 146, 254, 292, 508, 584, 619, 1016, 1168, 1238, 2032, 2476, 4952, 9271, 9904, 18542, 37084, 45187, 74168, 78613, 90374, 148336, 157226, 180748, 314452, 361496, 628904, 722992, 1257808, 5738749, 11477498, 22954996, 45909992, 91819984]

約数ペア:

[(1, 91819984), (2, 45909992), (4, 22954996), (8, 11477498), (16, 5738749), (73, 1257808), (127, 722992), (146, 628904), (254, 361496), (292, 314452), (508, 180748), (584, 157226), (619, 148336), (1016, 90374), (1168, 78613), (1238, 74168), (2032, 45187), (2476, 37084), (4952, 18542), (9271, 9904)]