2321859184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{54371}}^1$

素因数の和:54553

約数の個数: 40

約数和(自身を含む): 4793653008

約数和(自身を除く): 2471793824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 21352, 42704, 54371, 108742, 217484, 434968, 869936, 924307, 1848614, 3697228, 7394456, 8536247, 14788912, 17072494, 34144988, 68289976, 136579952, 145116199, 290232398, 580464796, 1160929592, 2321859184]

約数ペア:

[(1, 2321859184), (2, 1160929592), (4, 580464796), (8, 290232398), (16, 145116199), (17, 136579952), (34, 68289976), (68, 34144988), (136, 17072494), (157, 14788912), (272, 8536247), (314, 7394456), (628, 3697228), (1256, 1848614), (2512, 924307), (2669, 869936), (5338, 434968), (10676, 217484), (21352, 108742), (42704, 54371)]