79153664

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5036

約数の個数: 40

約数和(自身を含む): 163287168

約数和(自身を除く): 84133504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4987, 7936, 9974, 15872, 19948, 39896, 79792, 154597, 159584, 309194, 319168, 618388, 638336, 1236776, 1276672, 2473552, 2553344, 4947104, 9894208, 19788416, 39576832, 79153664]

約数ペア:

[(1, 79153664), (2, 39576832), (4, 19788416), (8, 9894208), (16, 4947104), (31, 2553344), (32, 2473552), (62, 1276672), (64, 1236776), (124, 638336), (128, 618388), (248, 319168), (256, 309194), (496, 159584), (512, 154597), (992, 79792), (1984, 39896), (3968, 19948), (4987, 15872), (7936, 9974)]