87611264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 193179840

約数和(自身を除く): 105568576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1423, 1664, 1924, 2368, 2846, 3848, 4736, 5692, 7696, 11384, 15392, 18499, 22768, 30784, 36998, 45536, 52651, 61568, 73996, 91072, 105302, 147992, 182144, 210604, 295984, 421208, 591968, 684463, 842416, 1183936, 1368926, 1684832, 2367872, 2737852, 3369664, 5475704, 6739328, 10951408, 21902816, 43805632, 87611264]

約数ペア:

[(1, 87611264), (2, 43805632), (4, 21902816), (8, 10951408), (13, 6739328), (16, 5475704), (26, 3369664), (32, 2737852), (37, 2367872), (52, 1684832), (64, 1368926), (74, 1183936), (104, 842416), (128, 684463), (148, 591968), (208, 421208), (296, 295984), (416, 210604), (481, 182144), (592, 147992), (832, 105302), (962, 91072), (1184, 73996), (1423, 61568), (1664, 52651), (1924, 45536), (2368, 36998), (2846, 30784), (3848, 22768), (4736, 18499), (5692, 15392), (7696, 11384)]