31791708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67931}}^1$

素因数の和:67954

約数の個数: 36

約数和(自身を含む): 86545368

約数和(自身を除く): 54753660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67931, 135862, 203793, 271724, 407586, 611379, 815172, 883103, 1222758, 1766206, 2445516, 2649309, 3532412, 5298618, 7947927, 10597236, 15895854, 31791708]

約数ペア:

[(1, 31791708), (2, 15895854), (3, 10597236), (4, 7947927), (6, 5298618), (9, 3532412), (12, 2649309), (13, 2445516), (18, 1766206), (26, 1222758), (36, 883103), (39, 815172), (52, 611379), (78, 407586), (117, 271724), (156, 203793), (234, 135862), (468, 67931)]