2321864752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{85817}}^1$

素因数の和:85933

約数の個数: 40

約数和(自身を含む): 4788644400

約数和(自身を除く): 2466779648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 13528, 27056, 85817, 171634, 343268, 686536, 1373072, 1630523, 3261046, 6522092, 7637713, 13044184, 15275426, 26088368, 30550852, 61101704, 122203408, 145116547, 290233094, 580466188, 1160932376, 2321864752]

約数ペア:

[(1, 2321864752), (2, 1160932376), (4, 580466188), (8, 290233094), (16, 145116547), (19, 122203408), (38, 61101704), (76, 30550852), (89, 26088368), (152, 15275426), (178, 13044184), (304, 7637713), (356, 6522092), (712, 3261046), (1424, 1630523), (1691, 1373072), (3382, 686536), (6764, 343268), (13528, 171634), (27056, 85817)]