31441712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 63131376

約数和(自身を除く): 31689664

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 307, 346, 592, 614, 692, 1228, 1384, 2456, 2768, 4912, 6401, 11359, 12802, 22718, 25604, 45436, 51208, 53111, 90872, 102416, 106222, 181744, 212444, 424888, 849776, 1965107, 3930214, 7860428, 15720856, 31441712]

約数ペア:

[(1, 31441712), (2, 15720856), (4, 7860428), (8, 3930214), (16, 1965107), (37, 849776), (74, 424888), (148, 212444), (173, 181744), (296, 106222), (307, 102416), (346, 90872), (592, 53111), (614, 51208), (692, 45436), (1228, 25604), (1384, 22718), (2456, 12802), (2768, 11359), (4912, 6401)]