123983488

素因数分解:

$2^7\times {\mathrm{433}}^1\times {\mathrm{2237}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 247679460

約数和(自身を除く): 123695972

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 433, 866, 1732, 2237, 3464, 4474, 6928, 8948, 13856, 17896, 27712, 35792, 55424, 71584, 143168, 286336, 968621, 1937242, 3874484, 7748968, 15497936, 30995872, 61991744, 123983488]

約数ペア:

[(1, 123983488), (2, 61991744), (4, 30995872), (8, 15497936), (16, 7748968), (32, 3874484), (64, 1937242), (128, 968621), (433, 286336), (866, 143168), (1732, 71584), (2237, 55424), (3464, 35792), (4474, 27712), (6928, 17896), (8948, 13856)]