86710784

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1220

約数の個数: 40

約数和(自身を含む): 174482880

約数和(自身を除く): 87772096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1039, 1304, 2078, 2608, 4156, 5216, 8312, 10432, 16624, 20864, 33248, 41728, 66496, 83456, 132992, 169357, 265984, 338714, 531968, 677428, 1354856, 2709712, 5419424, 10838848, 21677696, 43355392, 86710784]

約数ペア:

[(1, 86710784), (2, 43355392), (4, 21677696), (8, 10838848), (16, 5419424), (32, 2709712), (64, 1354856), (128, 677428), (163, 531968), (256, 338714), (326, 265984), (512, 169357), (652, 132992), (1039, 83456), (1304, 66496), (2078, 41728), (2608, 33248), (4156, 20864), (5216, 16624), (8312, 10432)]