61563944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5861}}^1$

素因数の和:5981

約数の個数: 32

約数和(自身を含む): 125564040

約数和(自身を除く): 64000096

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 5861, 10504, 11722, 23444, 46888, 76193, 152386, 304772, 591961, 609544, 1183922, 2367844, 4735688, 7695493, 15390986, 30781972, 61563944]

約数ペア:

[(1, 61563944), (2, 30781972), (4, 15390986), (8, 7695493), (13, 4735688), (26, 2367844), (52, 1183922), (101, 609544), (104, 591961), (202, 304772), (404, 152386), (808, 76193), (1313, 46888), (2626, 23444), (5252, 11722), (5861, 10504)]