79929928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11471}}^1$

素因数の和:11557

約数の個数: 32

約数和(自身を含む): 163820160

約数和(自身を除く): 83890232

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 11471, 22942, 45884, 91768, 149123, 298246, 596492, 768557, 1192984, 1537114, 3074228, 6148456, 9991241, 19982482, 39964964, 79929928]

約数ペア:

[(1, 79929928), (2, 39964964), (4, 19982482), (8, 9991241), (13, 6148456), (26, 3074228), (52, 1537114), (67, 1192984), (104, 768557), (134, 596492), (268, 298246), (536, 149123), (871, 91768), (1742, 45884), (3484, 22942), (6968, 11471)]