31568348

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 68232360

約数和(自身を除く): 36664012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 173, 196, 266, 343, 346, 532, 686, 692, 931, 1211, 1372, 1862, 2401, 2422, 3287, 3724, 4802, 4844, 6517, 6574, 8477, 9604, 13034, 13148, 16954, 23009, 26068, 33908, 45619, 46018, 59339, 91238, 92036, 118678, 161063, 182476, 237356, 322126, 415373, 644252, 830746, 1127441, 1661492, 2254882, 4509764, 7892087, 15784174, 31568348]

約数ペア:

[(1, 31568348), (2, 15784174), (4, 7892087), (7, 4509764), (14, 2254882), (19, 1661492), (28, 1127441), (38, 830746), (49, 644252), (76, 415373), (98, 322126), (133, 237356), (173, 182476), (196, 161063), (266, 118678), (343, 92036), (346, 91238), (532, 59339), (686, 46018), (692, 45619), (931, 33908), (1211, 26068), (1372, 23009), (1862, 16954), (2401, 13148), (2422, 13034), (3287, 9604), (3724, 8477), (4802, 6574), (4844, 6517)]