87649936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7519

約数の個数: 40

約数和(自身を含む): 188050464

約数和(自身を除く): 100400528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 7433, 11792, 14866, 29732, 59464, 81763, 118928, 163526, 327052, 498011, 654104, 996022, 1308208, 1992044, 3984088, 5478121, 7968176, 10956242, 21912484, 43824968, 87649936]

約数ペア:

[(1, 87649936), (2, 43824968), (4, 21912484), (8, 10956242), (11, 7968176), (16, 5478121), (22, 3984088), (44, 1992044), (67, 1308208), (88, 996022), (134, 654104), (176, 498011), (268, 327052), (536, 163526), (737, 118928), (1072, 81763), (1474, 59464), (2948, 29732), (5896, 14866), (7433, 11792)]