89629916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 176268960

約数和(自身を除く): 86639044

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 173, 323, 346, 401, 646, 692, 802, 1292, 1604, 2941, 3287, 5882, 6574, 6817, 7619, 11764, 13148, 13634, 15238, 27268, 30476, 55879, 69373, 111758, 129523, 138746, 223516, 259046, 277492, 518092, 1179341, 1318087, 2358682, 2636174, 4717364, 5272348, 22407479, 44814958, 89629916]

約数ペア:

[(1, 89629916), (2, 44814958), (4, 22407479), (17, 5272348), (19, 4717364), (34, 2636174), (38, 2358682), (68, 1318087), (76, 1179341), (173, 518092), (323, 277492), (346, 259046), (401, 223516), (646, 138746), (692, 129523), (802, 111758), (1292, 69373), (1604, 55879), (2941, 30476), (3287, 27268), (5882, 15238), (6574, 13634), (6817, 13148), (7619, 11764)]