38912152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4339}}^1$

素因数の和:4423

約数の個数: 32

約数和(自身を含む): 78120000

約数和(自身を除く): 39207848

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4339, 4484, 8678, 8968, 17356, 34712, 82441, 164882, 256001, 329764, 512002, 659528, 1024004, 2048008, 4864019, 9728038, 19456076, 38912152]

約数ペア:

[(1, 38912152), (2, 19456076), (4, 9728038), (8, 4864019), (19, 2048008), (38, 1024004), (59, 659528), (76, 512002), (118, 329764), (152, 256001), (236, 164882), (472, 82441), (1121, 34712), (2242, 17356), (4339, 8968), (4484, 8678)]