42969968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 88077696

約数和(自身を除く): 45107728

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2113, 2542, 4226, 5084, 8452, 10168, 16904, 20336, 33808, 65503, 86633, 131006, 173266, 262012, 346532, 524024, 693064, 1048048, 1386128, 2685623, 5371246, 10742492, 21484984, 42969968]

約数ペア:

[(1, 42969968), (2, 21484984), (4, 10742492), (8, 5371246), (16, 2685623), (31, 1386128), (41, 1048048), (62, 693064), (82, 524024), (124, 346532), (164, 262012), (248, 173266), (328, 131006), (496, 86633), (656, 65503), (1271, 33808), (2113, 20336), (2542, 16904), (4226, 10168), (5084, 8452)]