80463104

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{10139}}^1$

素因数の和:10186

約数の個数: 36

約数和(自身を含む): 165809280

約数和(自身を除く): 85346176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 10139, 20278, 40556, 81112, 162224, 314309, 324448, 628618, 648896, 1257236, 1297792, 2514472, 2595584, 5028944, 10057888, 20115776, 40231552, 80463104]

約数ペア:

[(1, 80463104), (2, 40231552), (4, 20115776), (8, 10057888), (16, 5028944), (31, 2595584), (32, 2514472), (62, 1297792), (64, 1257236), (124, 648896), (128, 628618), (248, 324448), (256, 314309), (496, 162224), (992, 81112), (1984, 40556), (3968, 20278), (7936, 10139)]