1325171632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{25939}}^1$

素因数の和:26081

約数の個数: 40

約数和(自身を含む): 2676177920

約数和(自身を除く): 1351006288

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 6386, 12772, 25544, 25939, 51088, 51878, 103756, 207512, 415024, 804109, 1608218, 2671717, 3216436, 5343434, 6432872, 10686868, 12865744, 21373736, 42747472, 82823227, 165646454, 331292908, 662585816, 1325171632]

約数ペア:

[(1, 1325171632), (2, 662585816), (4, 331292908), (8, 165646454), (16, 82823227), (31, 42747472), (62, 21373736), (103, 12865744), (124, 10686868), (206, 6432872), (248, 5343434), (412, 3216436), (496, 2671717), (824, 1608218), (1648, 804109), (3193, 415024), (6386, 207512), (12772, 103756), (25544, 51878), (25939, 51088)]