319621216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{587539}}^1$

素因数の和:587566

約数の個数: 24

約数和(自身を含む): 666270360

約数和(自身を除く): 346649144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 587539, 1175078, 2350156, 4700312, 9400624, 9988163, 18801248, 19976326, 39952652, 79905304, 159810608, 319621216]

約数ペア:

[(1, 319621216), (2, 159810608), (4, 79905304), (8, 39952652), (16, 19976326), (17, 18801248), (32, 9988163), (34, 9400624), (68, 4700312), (136, 2350156), (272, 1175078), (544, 587539)]