83149664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 178128720

約数和(自身を除く): 94979056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 1979, 2626, 3232, 3958, 5252, 7916, 10504, 15832, 21008, 25727, 31664, 42016, 51454, 63328, 102908, 199879, 205816, 399758, 411632, 799516, 823264, 1599032, 2598427, 3198064, 5196854, 6396128, 10393708, 20787416, 41574832, 83149664]

約数ペア:

[(1, 83149664), (2, 41574832), (4, 20787416), (8, 10393708), (13, 6396128), (16, 5196854), (26, 3198064), (32, 2598427), (52, 1599032), (101, 823264), (104, 799516), (202, 411632), (208, 399758), (404, 205816), (416, 199879), (808, 102908), (1313, 63328), (1616, 51454), (1979, 42016), (2626, 31664), (3232, 25727), (3958, 21008), (5252, 15832), (7916, 10504)]