77780992

素因数分解:

$2^{11}\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 157149720

約数和(自身を除く): 79368728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 233, 256, 326, 466, 512, 652, 932, 1024, 1304, 1864, 2048, 2608, 3728, 5216, 7456, 10432, 14912, 20864, 29824, 37979, 41728, 59648, 75958, 83456, 119296, 151916, 166912, 238592, 303832, 333824, 477184, 607664, 1215328, 2430656, 4861312, 9722624, 19445248, 38890496, 77780992]

約数ペア:

[(1, 77780992), (2, 38890496), (4, 19445248), (8, 9722624), (16, 4861312), (32, 2430656), (64, 1215328), (128, 607664), (163, 477184), (233, 333824), (256, 303832), (326, 238592), (466, 166912), (512, 151916), (652, 119296), (932, 83456), (1024, 75958), (1304, 59648), (1864, 41728), (2048, 37979), (2608, 29824), (3728, 20864), (5216, 14912), (7456, 10432)]