42440984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9063

約数の個数: 32

約数和(自身を含む): 86476800

約数和(自身を除く): 44035816

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 9007, 18014, 36028, 72056, 171133, 279217, 342266, 558434, 684532, 1116868, 1369064, 2233736, 5305123, 10610246, 21220492, 42440984]

約数ペア:

[(1, 42440984), (2, 21220492), (4, 10610246), (8, 5305123), (19, 2233736), (31, 1369064), (38, 1116868), (62, 684532), (76, 558434), (124, 342266), (152, 279217), (248, 171133), (589, 72056), (1178, 36028), (2356, 18014), (4712, 9007)]