79711376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{216607}}^1$

素因数の和:216638

約数の個数: 20

約数和(自身を含む): 161156352

約数和(自身を除く): 81444976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 216607, 433214, 866428, 1732856, 3465712, 4981961, 9963922, 19927844, 39855688, 79711376]

約数ペア:

[(1, 79711376), (2, 39855688), (4, 19927844), (8, 9963922), (16, 4981961), (23, 3465712), (46, 1732856), (92, 866428), (184, 433214), (368, 216607)]