40237184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{24181}}^1$

素因数の和:24208

約数の個数: 32

約数和(自身を含む): 86329740

約数和(自身を除く): 46092556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 24181, 48362, 96724, 193448, 314353, 386896, 628706, 773792, 1257412, 1547584, 2514824, 3095168, 5029648, 10059296, 20118592, 40237184]

約数ペア:

[(1, 40237184), (2, 20118592), (4, 10059296), (8, 5029648), (13, 3095168), (16, 2514824), (26, 1547584), (32, 1257412), (52, 773792), (64, 628706), (104, 386896), (128, 314353), (208, 193448), (416, 96724), (832, 48362), (1664, 24181)]