42731944

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 38875736

約数列:

[1, 2, 4, 8, 127, 137, 254, 274, 307, 508, 548, 614, 1016, 1096, 1228, 2456, 17399, 34798, 38989, 42059, 69596, 77978, 84118, 139192, 155956, 168236, 311912, 336472, 5341493, 10682986, 21365972, 42731944]

約数ペア:

[(1, 42731944), (2, 21365972), (4, 10682986), (8, 5341493), (127, 336472), (137, 311912), (254, 168236), (274, 155956), (307, 139192), (508, 84118), (548, 77978), (614, 69596), (1016, 42059), (1096, 38989), (1228, 34798), (2456, 17399)]