87978496

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 190130688

約数和(自身を除く): 102152192

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 241, 248, 256, 368, 482, 496, 512, 713, 736, 964, 992, 1426, 1472, 1928, 1984, 2852, 2944, 3856, 3968, 5543, 5704, 5888, 7471, 7712, 7936, 11086, 11408, 11776, 14942, 15424, 15872, 22172, 22816, 29884, 30848, 44344, 45632, 59768, 61696, 88688, 91264, 119536, 123392, 171833, 177376, 182528, 239072, 343666, 354752, 365056, 478144, 687332, 709504, 956288, 1374664, 1419008, 1912576, 2749328, 2838016, 3825152, 5498656, 10997312, 21994624, 43989248, 87978496]

約数ペア:

[(1, 87978496), (2, 43989248), (4, 21994624), (8, 10997312), (16, 5498656), (23, 3825152), (31, 2838016), (32, 2749328), (46, 1912576), (62, 1419008), (64, 1374664), (92, 956288), (124, 709504), (128, 687332), (184, 478144), (241, 365056), (248, 354752), (256, 343666), (368, 239072), (482, 182528), (496, 177376), (512, 171833), (713, 123392), (736, 119536), (964, 91264), (992, 88688), (1426, 61696), (1472, 59768), (1928, 45632), (1984, 44344), (2852, 30848), (2944, 29884), (3856, 22816), (3968, 22172), (5543, 15872), (5704, 15424), (5888, 14942), (7471, 11776), (7712, 11408), (7936, 11086)]