1845557968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{50971}}^1$

素因数の和:51083

約数の個数: 40

約数和(自身を含む): 3741752576

約数和(自身を除く): 1896194608

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4526, 9052, 18104, 36208, 50971, 101942, 203884, 407768, 815536, 1580101, 3160202, 3720883, 6320404, 7441766, 12640808, 14883532, 25281616, 29767064, 59534128, 115347373, 230694746, 461389492, 922778984, 1845557968]

約数ペア:

[(1, 1845557968), (2, 922778984), (4, 461389492), (8, 230694746), (16, 115347373), (31, 59534128), (62, 29767064), (73, 25281616), (124, 14883532), (146, 12640808), (248, 7441766), (292, 6320404), (496, 3720883), (584, 3160202), (1168, 1580101), (2263, 815536), (4526, 407768), (9052, 203884), (18104, 101942), (36208, 50971)]