31694832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16931}}^1$

素因数の和:16958

約数の個数: 60

約数和(自身を含む): 95530344

約数和(自身を除く): 63835512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16931, 33862, 50793, 67724, 101586, 135448, 152379, 203172, 220103, 270896, 304758, 406344, 440206, 609516, 660309, 812688, 880412, 1219032, 1320618, 1760824, 1980927, 2438064, 2641236, 3521648, 3961854, 5282472, 7923708, 10564944, 15847416, 31694832]

約数ペア:

[(1, 31694832), (2, 15847416), (3, 10564944), (4, 7923708), (6, 5282472), (8, 3961854), (9, 3521648), (12, 2641236), (13, 2438064), (16, 1980927), (18, 1760824), (24, 1320618), (26, 1219032), (36, 880412), (39, 812688), (48, 660309), (52, 609516), (72, 440206), (78, 406344), (104, 304758), (117, 270896), (144, 220103), (156, 203172), (208, 152379), (234, 135448), (312, 101586), (468, 67724), (624, 50793), (936, 33862), (1872, 16931)]