83686784

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{38459}}^1$

素因数の和:38490

約数の個数: 32

約数和(自身を含む): 176531400

約数和(自身を除く): 92844616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 38459, 76918, 153836, 307672, 615344, 653803, 1230688, 1307606, 2461376, 2615212, 4922752, 5230424, 10460848, 20921696, 41843392, 83686784]

約数ペア:

[(1, 83686784), (2, 41843392), (4, 20921696), (8, 10460848), (16, 5230424), (17, 4922752), (32, 2615212), (34, 2461376), (64, 1307606), (68, 1230688), (128, 653803), (136, 615344), (272, 307672), (544, 153836), (1088, 76918), (2176, 38459)]