39508568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1669}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 81162000

約数和(自身を除く): 41653432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 1669, 2152, 2959, 3338, 5918, 6676, 11836, 13352, 18359, 23672, 36718, 73436, 146872, 448961, 897922, 1795844, 3591688, 4938571, 9877142, 19754284, 39508568]

約数ペア:

[(1, 39508568), (2, 19754284), (4, 9877142), (8, 4938571), (11, 3591688), (22, 1795844), (44, 897922), (88, 448961), (269, 146872), (538, 73436), (1076, 36718), (1669, 23672), (2152, 18359), (2959, 13352), (3338, 11836), (5918, 6676)]