80358448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8585

約数の個数: 40

約数和(自身を含む): 169195520

約数和(自身を除く): 88837072

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 8527, 9424, 17054, 34108, 68216, 136432, 162013, 264337, 324026, 528674, 648052, 1057348, 1296104, 2114696, 2592208, 4229392, 5022403, 10044806, 20089612, 40179224, 80358448]

約数ペア:

[(1, 80358448), (2, 40179224), (4, 20089612), (8, 10044806), (16, 5022403), (19, 4229392), (31, 2592208), (38, 2114696), (62, 1296104), (76, 1057348), (124, 648052), (152, 528674), (248, 324026), (304, 264337), (496, 162013), (589, 136432), (1178, 68216), (2356, 34108), (4712, 17054), (8527, 9424)]