61639168

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1068

約数の個数: 40

約数和(自身を含む): 124233120

約数和(自身を除く): 62593952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 919, 1048, 1838, 2096, 3676, 4192, 7352, 8384, 14704, 16768, 29408, 33536, 58816, 67072, 117632, 120389, 235264, 240778, 470528, 481556, 963112, 1926224, 3852448, 7704896, 15409792, 30819584, 61639168]

約数ペア:

[(1, 61639168), (2, 30819584), (4, 15409792), (8, 7704896), (16, 3852448), (32, 1926224), (64, 963112), (128, 481556), (131, 470528), (256, 240778), (262, 235264), (512, 120389), (524, 117632), (919, 67072), (1048, 58816), (1838, 33536), (2096, 29408), (3676, 16768), (4192, 14704), (7352, 8384)]