86635264

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 54

約数和(自身を含む): 183859844

約数和(自身を除く): 97224580

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 1171, 2176, 2312, 2342, 4352, 4624, 4684, 9248, 9368, 18496, 18736, 19907, 36992, 37472, 39814, 73984, 74944, 79628, 149888, 159256, 299776, 318512, 338419, 637024, 676838, 1274048, 1353676, 2548096, 2707352, 5096192, 5414704, 10829408, 21658816, 43317632, 86635264]

約数ペア:

[(1, 86635264), (2, 43317632), (4, 21658816), (8, 10829408), (16, 5414704), (17, 5096192), (32, 2707352), (34, 2548096), (64, 1353676), (68, 1274048), (128, 676838), (136, 637024), (256, 338419), (272, 318512), (289, 299776), (544, 159256), (578, 149888), (1088, 79628), (1156, 74944), (1171, 73984), (2176, 39814), (2312, 37472), (2342, 36992), (4352, 19907), (4624, 18736), (4684, 18496), (9248, 9368)]