317157032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{75227}}^1$

素因数の和:75281

約数の個数: 32

約数和(自身を含む): 649969920

約数和(自身を除く): 332812888

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 75227, 150454, 300908, 601816, 1278859, 2332037, 2557718, 4664074, 5115436, 9328148, 10230872, 18656296, 39644629, 79289258, 158578516, 317157032]

約数ペア:

[(1, 317157032), (2, 158578516), (4, 79289258), (8, 39644629), (17, 18656296), (31, 10230872), (34, 9328148), (62, 5115436), (68, 4664074), (124, 2557718), (136, 2332037), (248, 1278859), (527, 601816), (1054, 300908), (2108, 150454), (4216, 75227)]