31487092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3808

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 39298700

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 3761, 4186, 7522, 8372, 15044, 26327, 48893, 52654, 86503, 97786, 105308, 173006, 195572, 342251, 346012, 605521, 684502, 1124539, 1211042, 1369004, 2249078, 2422084, 4498156, 7871773, 15743546, 31487092]

約数ペア:

[(1, 31487092), (2, 15743546), (4, 7871773), (7, 4498156), (13, 2422084), (14, 2249078), (23, 1369004), (26, 1211042), (28, 1124539), (46, 684502), (52, 605521), (91, 346012), (92, 342251), (161, 195572), (182, 173006), (299, 105308), (322, 97786), (364, 86503), (598, 52654), (644, 48893), (1196, 26327), (2093, 15044), (3761, 8372), (4186, 7522)]