90475796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6043}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 167539680

約数和(自身を除く): 77063884

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 6043, 7486, 12086, 14972, 24172, 114817, 229634, 459268, 1190471, 2380942, 4761884, 22618949, 45237898, 90475796]

約数ペア:

[(1, 90475796), (2, 45237898), (4, 22618949), (19, 4761884), (38, 2380942), (76, 1190471), (197, 459268), (394, 229634), (788, 114817), (3743, 24172), (6043, 14972), (7486, 12086)]