87795124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10223}}^1$

素因数の和:10359

約数の個数: 24

約数和(自身を含む): 163175040

約数和(自身を除く): 75379916

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 10223, 20446, 40892, 194237, 388474, 776948, 1155199, 2310398, 4620796, 21948781, 43897562, 87795124]

約数ペア:

[(1, 87795124), (2, 43897562), (4, 21948781), (19, 4620796), (38, 2310398), (76, 1155199), (113, 776948), (226, 388474), (452, 194237), (2147, 40892), (4294, 20446), (8588, 10223)]