542246512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2113}}^1$

素因数の和:2537

約数の個数: 40

約数和(自身を含む): 1078427504

約数和(自身を除く): 536180992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 373, 688, 746, 1492, 2113, 2984, 4226, 5968, 8452, 16039, 16904, 32078, 33808, 64156, 90859, 128312, 181718, 256624, 363436, 726872, 788149, 1453744, 1576298, 3152596, 6305192, 12610384, 33890407, 67780814, 135561628, 271123256, 542246512]

約数ペア:

[(1, 542246512), (2, 271123256), (4, 135561628), (8, 67780814), (16, 33890407), (43, 12610384), (86, 6305192), (172, 3152596), (344, 1576298), (373, 1453744), (688, 788149), (746, 726872), (1492, 363436), (2113, 256624), (2984, 181718), (4226, 128312), (5968, 90859), (8452, 64156), (16039, 33808), (16904, 32078)]