85870048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 186565680

約数和(自身を除く): 100695632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2741, 2848, 3916, 5482, 7832, 10964, 15664, 21928, 30151, 31328, 43856, 60302, 87712, 120604, 241208, 243949, 482416, 487898, 964832, 975796, 1951592, 2683439, 3903184, 5366878, 7806368, 10733756, 21467512, 42935024, 85870048]

約数ペア:

[(1, 85870048), (2, 42935024), (4, 21467512), (8, 10733756), (11, 7806368), (16, 5366878), (22, 3903184), (32, 2683439), (44, 1951592), (88, 975796), (89, 964832), (176, 487898), (178, 482416), (352, 243949), (356, 241208), (712, 120604), (979, 87712), (1424, 60302), (1958, 43856), (2741, 31328), (2848, 30151), (3916, 21928), (5482, 15664), (7832, 10964)]