317312

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 658920

約数和(自身を除く): 341608

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 268, 296, 536, 592, 1072, 1184, 2144, 2368, 2479, 4288, 4736, 4958, 8576, 9916, 19832, 39664, 79328, 158656, 317312]

約数ペア:

[(1, 317312), (2, 158656), (4, 79328), (8, 39664), (16, 19832), (32, 9916), (37, 8576), (64, 4958), (67, 4736), (74, 4288), (128, 2479), (134, 2368), (148, 2144), (268, 1184), (296, 1072), (536, 592)]