89863942

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 158875200

約数和(自身を除く): 69011258

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 343, 686, 707, 1297, 1414, 2594, 4949, 9079, 9898, 18158, 34643, 63553, 69286, 127106, 130997, 261994, 444871, 889742, 916979, 1833958, 6418853, 12837706, 44931971, 89863942]

約数ペア:

[(1, 89863942), (2, 44931971), (7, 12837706), (14, 6418853), (49, 1833958), (98, 916979), (101, 889742), (202, 444871), (343, 261994), (686, 130997), (707, 127106), (1297, 69286), (1414, 63553), (2594, 34643), (4949, 18158), (9079, 9898)]