56985904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9157

約数の個数: 40

約数和(自身を含む): 122001120

約数和(自身を除く): 65015216

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 9109, 18218, 36436, 72872, 145744, 154853, 209507, 309706, 419014, 619412, 838028, 1238824, 1676056, 2477648, 3352112, 3561619, 7123238, 14246476, 28492952, 56985904]

約数ペア:

[(1, 56985904), (2, 28492952), (4, 14246476), (8, 7123238), (16, 3561619), (17, 3352112), (23, 2477648), (34, 1676056), (46, 1238824), (68, 838028), (92, 619412), (136, 419014), (184, 309706), (272, 209507), (368, 154853), (391, 145744), (782, 72872), (1564, 36436), (3128, 18218), (6256, 9109)]