172944908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2677}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 313133184

約数和(自身を除く): 140188276

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 2084, 2677, 5354, 10708, 16151, 32302, 64604, 82987, 165974, 331948, 1394717, 2789434, 5578868, 43236227, 86472454, 172944908]

約数ペア:

[(1, 172944908), (2, 86472454), (4, 43236227), (31, 5578868), (62, 2789434), (124, 1394717), (521, 331948), (1042, 165974), (2084, 82987), (2677, 64604), (5354, 32302), (10708, 16151)]