83886784

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{18461}}^1$

素因数の和:18544

約数の個数: 28

約数和(自身を含む): 168816528

約数和(自身を除く): 84929744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 18461, 36922, 73844, 147688, 295376, 590752, 1181504, 1310731, 2621462, 5242924, 10485848, 20971696, 41943392, 83886784]

約数ペア:

[(1, 83886784), (2, 41943392), (4, 20971696), (8, 10485848), (16, 5242924), (32, 2621462), (64, 1310731), (71, 1181504), (142, 590752), (284, 295376), (568, 147688), (1136, 73844), (2272, 36922), (4544, 18461)]