313354144

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{238837}}^1$

素因数の和:238888

約数の個数: 24

約数和(自身を含む): 631965348

約数和(自身を除く): 318611204

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 238837, 477674, 955348, 1910696, 3821392, 7642784, 9792317, 19584634, 39169268, 78338536, 156677072, 313354144]

約数ペア:

[(1, 313354144), (2, 156677072), (4, 78338536), (8, 39169268), (16, 19584634), (32, 9792317), (41, 7642784), (82, 3821392), (164, 1910696), (328, 955348), (656, 477674), (1312, 238837)]