91241930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4057}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 177935184

約数和(自身を除く): 86693254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4057, 4498, 8114, 11245, 20285, 22490, 40570, 52741, 105482, 263705, 527410, 701861, 1403722, 3509305, 7018610, 9124193, 18248386, 45620965, 91241930]

約数ペア:

[(1, 91241930), (2, 45620965), (5, 18248386), (10, 9124193), (13, 7018610), (26, 3509305), (65, 1403722), (130, 701861), (173, 527410), (346, 263705), (865, 105482), (1730, 52741), (2249, 40570), (4057, 22490), (4498, 20285), (8114, 11245)]