80835745792

素因数分解:

$2^{11}\times {\mathrm{139}}^1\times {\mathrm{283961}}^1$

素因数の和:284122

約数の個数: 48

約数和(自身を含む): 162795414600

約数和(自身を除く): 81959668808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 2048, 2224, 4448, 8896, 17792, 35584, 71168, 142336, 283961, 284672, 567922, 1135844, 2271688, 4543376, 9086752, 18173504, 36347008, 39470579, 72694016, 78941158, 145388032, 157882316, 290776064, 315764632, 581552128, 631529264, 1263058528, 2526117056, 5052234112, 10104468224, 20208936448, 40417872896, 80835745792]

約数ペア:

[(1, 80835745792), (2, 40417872896), (4, 20208936448), (8, 10104468224), (16, 5052234112), (32, 2526117056), (64, 1263058528), (128, 631529264), (139, 581552128), (256, 315764632), (278, 290776064), (512, 157882316), (556, 145388032), (1024, 78941158), (1112, 72694016), (2048, 39470579), (2224, 36347008), (4448, 18173504), (8896, 9086752), (17792, 4543376), (35584, 2271688), (71168, 1135844), (142336, 567922), (283961, 284672)]