80697058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 134020656

約数和(自身を除く): 53323598

約数列:

[1, 2, 13, 26, 53, 106, 157, 314, 373, 689, 746, 1378, 2041, 4082, 4849, 8321, 9698, 16642, 19769, 39538, 58561, 108173, 117122, 216346, 256997, 513994, 761293, 1522586, 3103733, 6207466, 40348529, 80697058]

約数ペア:

[(1, 80697058), (2, 40348529), (13, 6207466), (26, 3103733), (53, 1522586), (106, 761293), (157, 513994), (314, 256997), (373, 216346), (689, 117122), (746, 108173), (1378, 58561), (2041, 39538), (4082, 19769), (4849, 16642), (8321, 9698)]