89507584

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 191833488

約数和(自身を除く): 102325904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 157, 256, 262, 272, 314, 524, 544, 628, 1048, 1088, 1256, 2096, 2176, 2227, 2512, 2669, 4192, 4352, 4454, 5024, 5338, 8384, 8908, 10048, 10676, 16768, 17816, 20096, 20567, 21352, 33536, 35632, 40192, 41134, 42704, 71264, 82268, 85408, 142528, 164536, 170816, 285056, 329072, 341632, 349639, 570112, 658144, 683264, 699278, 1316288, 1398556, 2632576, 2797112, 5265152, 5594224, 11188448, 22376896, 44753792, 89507584]

約数ペア:

[(1, 89507584), (2, 44753792), (4, 22376896), (8, 11188448), (16, 5594224), (17, 5265152), (32, 2797112), (34, 2632576), (64, 1398556), (68, 1316288), (128, 699278), (131, 683264), (136, 658144), (157, 570112), (256, 349639), (262, 341632), (272, 329072), (314, 285056), (524, 170816), (544, 164536), (628, 142528), (1048, 85408), (1088, 82268), (1256, 71264), (2096, 42704), (2176, 41134), (2227, 40192), (2512, 35632), (2669, 33536), (4192, 21352), (4352, 20567), (4454, 20096), (5024, 17816), (5338, 16768), (8384, 10676), (8908, 10048)]