65169544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38977}}^1$

素因数の和:39013

約数の個数: 32

約数和(自身を含む): 140320800

約数和(自身を除く): 75151256

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 38977, 77954, 155908, 311816, 428747, 740563, 857494, 1481126, 1714988, 2962252, 3429976, 5924504, 8146193, 16292386, 32584772, 65169544]

約数ペア:

[(1, 65169544), (2, 32584772), (4, 16292386), (8, 8146193), (11, 5924504), (19, 3429976), (22, 2962252), (38, 1714988), (44, 1481126), (76, 857494), (88, 740563), (152, 428747), (209, 311816), (418, 155908), (836, 77954), (1672, 38977)]