88831988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3600

約数の個数: 48

約数和(自身を含む): 189772800

約数和(自身を除く): 100940812

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3529, 3596, 6293, 7058, 12586, 14116, 24703, 25172, 49406, 98812, 102341, 109399, 204682, 218798, 409364, 437596, 716387, 765793, 1432774, 1531586, 2865548, 3063172, 3172571, 6345142, 12690284, 22207997, 44415994, 88831988]

約数ペア:

[(1, 88831988), (2, 44415994), (4, 22207997), (7, 12690284), (14, 6345142), (28, 3172571), (29, 3063172), (31, 2865548), (58, 1531586), (62, 1432774), (116, 765793), (124, 716387), (203, 437596), (217, 409364), (406, 218798), (434, 204682), (812, 109399), (868, 102341), (899, 98812), (1798, 49406), (3529, 25172), (3596, 24703), (6293, 14116), (7058, 12586)]