23321816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 31628584

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 953, 1064, 1288, 1748, 1906, 3059, 3496, 3812, 6118, 6671, 7624, 12236, 13342, 18107, 21919, 24472, 26684, 36214, 43838, 53368, 72428, 87676, 126749, 144856, 153433, 175352, 253498, 306866, 416461, 506996, 613732, 832922, 1013992, 1227464, 1665844, 2915227, 3331688, 5830454, 11660908, 23321816]

約数ペア:

[(1, 23321816), (2, 11660908), (4, 5830454), (7, 3331688), (8, 2915227), (14, 1665844), (19, 1227464), (23, 1013992), (28, 832922), (38, 613732), (46, 506996), (56, 416461), (76, 306866), (92, 253498), (133, 175352), (152, 153433), (161, 144856), (184, 126749), (266, 87676), (322, 72428), (437, 53368), (532, 43838), (644, 36214), (874, 26684), (953, 24472), (1064, 21919), (1288, 18107), (1748, 13342), (1906, 12236), (3059, 7624), (3496, 6671), (3812, 6118)]