8071904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 8701216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 103, 124, 158, 206, 248, 316, 412, 496, 632, 824, 992, 1264, 1648, 2449, 2528, 3193, 3296, 4898, 6386, 8137, 9796, 12772, 16274, 19592, 25544, 32548, 39184, 51088, 65096, 78368, 102176, 130192, 252247, 260384, 504494, 1008988, 2017976, 4035952, 8071904]

約数ペア:

[(1, 8071904), (2, 4035952), (4, 2017976), (8, 1008988), (16, 504494), (31, 260384), (32, 252247), (62, 130192), (79, 102176), (103, 78368), (124, 65096), (158, 51088), (206, 39184), (248, 32548), (316, 25544), (412, 19592), (496, 16274), (632, 12772), (824, 9796), (992, 8137), (1264, 6386), (1648, 4898), (2449, 3296), (2528, 3193)]