39159584

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 40674016

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 149, 172, 191, 298, 344, 382, 596, 688, 764, 1192, 1376, 1528, 2384, 3056, 4768, 6112, 6407, 8213, 12814, 16426, 25628, 28459, 32852, 51256, 56918, 65704, 102512, 113836, 131408, 205024, 227672, 262816, 455344, 910688, 1223737, 2447474, 4894948, 9789896, 19579792, 39159584]

約数ペア:

[(1, 39159584), (2, 19579792), (4, 9789896), (8, 4894948), (16, 2447474), (32, 1223737), (43, 910688), (86, 455344), (149, 262816), (172, 227672), (191, 205024), (298, 131408), (344, 113836), (382, 102512), (596, 65704), (688, 56918), (764, 51256), (1192, 32852), (1376, 28459), (1528, 25628), (2384, 16426), (3056, 12814), (4768, 8213), (6112, 6407)]