80415364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8209}}^1$

素因数の和:8323

約数の個数: 24

約数和(自身を含む): 147123200

約数和(自身を除く): 66707836

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 8209, 9796, 16418, 32836, 254479, 508958, 648511, 1017916, 1297022, 2594044, 20103841, 40207682, 80415364]

約数ペア:

[(1, 80415364), (2, 40207682), (4, 20103841), (31, 2594044), (62, 1297022), (79, 1017916), (124, 648511), (158, 508958), (316, 254479), (2449, 32836), (4898, 16418), (8209, 9796)]