77797136

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{47207}}^1$

素因数の和:47318

約数の個数: 20

約数和(自身を含む): 152198592

約数和(自身を除く): 74401456

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 47207, 94414, 188828, 377656, 755312, 4862321, 9724642, 19449284, 38898568, 77797136]

約数ペア:

[(1, 77797136), (2, 38898568), (4, 19449284), (8, 9724642), (16, 4862321), (103, 755312), (206, 377656), (412, 188828), (824, 94414), (1648, 47207)]