87341696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{52489}}^1$

素因数の和:52516

約数の個数: 32

約数和(自身を含む): 187389300

約数和(自身を除く): 100047604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 52489, 104978, 209956, 419912, 682357, 839824, 1364714, 1679648, 2729428, 3359296, 5458856, 6718592, 10917712, 21835424, 43670848, 87341696]

約数ペア:

[(1, 87341696), (2, 43670848), (4, 21835424), (8, 10917712), (13, 6718592), (16, 5458856), (26, 3359296), (32, 2729428), (52, 1679648), (64, 1364714), (104, 839824), (128, 682357), (208, 419912), (416, 209956), (832, 104978), (1664, 52489)]