82554368

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 181030080

約数和(自身を除く): 98475712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 157, 158, 208, 256, 314, 316, 416, 512, 628, 632, 832, 1027, 1256, 1264, 1664, 2041, 2054, 2512, 2528, 3328, 4082, 4108, 5024, 5056, 6656, 8164, 8216, 10048, 10112, 12403, 16328, 16432, 20096, 20224, 24806, 32656, 32864, 40192, 40448, 49612, 65312, 65728, 80384, 99224, 130624, 131456, 161239, 198448, 261248, 262912, 322478, 396896, 522496, 525824, 644956, 793792, 1044992, 1289912, 1587584, 2579824, 3175168, 5159648, 6350336, 10319296, 20638592, 41277184, 82554368]

約数ペア:

[(1, 82554368), (2, 41277184), (4, 20638592), (8, 10319296), (13, 6350336), (16, 5159648), (26, 3175168), (32, 2579824), (52, 1587584), (64, 1289912), (79, 1044992), (104, 793792), (128, 644956), (157, 525824), (158, 522496), (208, 396896), (256, 322478), (314, 262912), (316, 261248), (416, 198448), (512, 161239), (628, 131456), (632, 130624), (832, 99224), (1027, 80384), (1256, 65728), (1264, 65312), (1664, 49612), (2041, 40448), (2054, 40192), (2512, 32864), (2528, 32656), (3328, 24806), (4082, 20224), (4108, 20096), (5024, 16432), (5056, 16328), (6656, 12403), (8164, 10112), (8216, 10048)]