2007691936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{49363}}^1$

素因数の和:49445

約数の個数: 48

約数和(自身を含む): 4179748608

約数和(自身を除く): 2172056672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5084, 10168, 20336, 40672, 49363, 98726, 197452, 394904, 789808, 1530253, 1579616, 2023883, 3060506, 4047766, 6121012, 8095532, 12242024, 16191064, 24484048, 32382128, 48968096, 62740373, 64764256, 125480746, 250961492, 501922984, 1003845968, 2007691936]

約数ペア:

[(1, 2007691936), (2, 1003845968), (4, 501922984), (8, 250961492), (16, 125480746), (31, 64764256), (32, 62740373), (41, 48968096), (62, 32382128), (82, 24484048), (124, 16191064), (164, 12242024), (248, 8095532), (328, 6121012), (496, 4047766), (656, 3060506), (992, 2023883), (1271, 1579616), (1312, 1530253), (2542, 789808), (5084, 394904), (10168, 197452), (20336, 98726), (40672, 49363)]